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Opensuse : Security Vulnerabilities (CVSS score between 4 and 4.99)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2021-46142 416 2022-01-06 2022-02-05
4.3
None Remote Medium Not required None None Partial
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.
2 CVE-2021-46141 416 2022-01-06 2022-02-05
4.3
None Remote Medium Not required None None Partial
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.
3 CVE-2021-45082 77 2022-02-19 2022-04-08
4.6
None Local Low Not required Partial Partial Partial
An issue was discovered in Cobbler before 3.3.1. In the templar.py file, the function check_for_invalid_imports can allow Cheetah code to import Python modules via the "#from MODULE import" substring. (Only lines beginning with #import are blocked.)
4 CVE-2021-44568 787 DoS Overflow 2022-02-21 2022-03-08
4.3
None Remote Medium Not required None None Partial
Two heap-overflow vulnerabilities exist in openSUSE/libsolv libsolv through 13 Dec 2020 in the decisionmap variable via the resolve_dependencies function at src/solver.c (line 1940 & line 1995), which could cause a remote Denial of Service.
5 CVE-2021-3200 120 DoS Overflow 2021-05-18 2022-07-30
4.3
None Remote Medium Not required None None Partial
Buffer overflow vulnerability in libsolv 2020-12-13 via the Solver * testcase_read(Pool *pool, FILE *fp, const char *testcase, Queue *job, char **resultp, int *resultflagsp function at src/testcase.c: line 2334, which could cause a denial of service
6 CVE-2020-27673 DoS 2020-10-22 2022-04-26
4.9
None Local Low Not required None None Complete
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service (host OS hang) via a high rate of events to dom0, aka CID-e99502f76271.
7 CVE-2020-27560 369 DoS 2020-10-22 2022-06-03
4.3
None Remote Medium Not required None None Partial
ImageMagick 7.0.10-34 allows Division by Zero in OptimizeLayerFrames in MagickCore/layer.c, which may cause a denial of service.
8 CVE-2020-26934 79 XSS 2020-10-10 2021-01-28
4.3
None Remote Medium Not required None Partial None
phpMyAdmin before 4.9.6 and 5.x before 5.0.3 allows XSS through the transformation feature via a crafted link.
9 CVE-2020-26164 400 DoS 2020-10-07 2023-01-31
4.9
None Local Low Not required None None Complete
In kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack.
10 CVE-2020-25641 835 DoS 2020-10-06 2022-11-21
4.9
None Local Low Not required None None Complete
A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. A zero-length biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block device, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
11 CVE-2020-25603 670 DoS +Info 2020-09-23 2022-04-28
4.6
None Local Low Not required Partial Partial Partial
An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate memory barrier (e.g., smp_*mb()) to prevent both the compiler and CPU from re-ordering access. A malicious guest may be able to cause a hypervisor crash resulting in a Denial of Service (DoS). Information leak and privilege escalation cannot be excluded. Systems running all versions of Xen are affected. Whether a system is vulnerable will depend on the CPU and compiler used to build Xen. For all systems, the presence and the scope of the vulnerability depend on the precise re-ordering performed by the compiler used to build Xen. We have not been able to survey compilers; consequently we cannot say which compiler(s) might produce vulnerable code (with which code generation options). GCC documentation clearly suggests that re-ordering is possible. Arm systems will also be vulnerable if the CPU is able to re-order memory access. Please consult your CPU vendor. x86 systems are only vulnerable if a compiler performs re-ordering.
12 CVE-2020-25602 755 DoS 2020-09-23 2022-09-30
4.6
None Local Low ??? None None Complete
An issue was discovered in Xen through 4.14.x. An x86 PV guest can trigger a host OS crash when handling guest access to MSR_MISC_ENABLE. When a guest accesses certain Model Specific Registers, Xen first reads the value from hardware to use as the basis for auditing the guest access. For the MISC_ENABLE MSR, which is an Intel specific MSR, this MSR read is performed without error handling for a #GP fault, which is the consequence of trying to read this MSR on non-Intel hardware. A buggy or malicious PV guest administrator can crash Xen, resulting in a host Denial of Service. Only x86 systems are vulnerable. ARM systems are not vulnerable. Only Xen versions 4.11 and onwards are vulnerable. 4.10 and earlier are not vulnerable. Only x86 systems that do not implement the MISC_ENABLE MSR (0x1a0) are vulnerable. AMD and Hygon systems do not implement this MSR and are vulnerable. Intel systems do implement this MSR and are not vulnerable. Other manufacturers have not been checked. Only x86 PV guests can exploit the vulnerability. x86 HVM/PVH guests cannot exploit the vulnerability.
13 CVE-2020-25601 DoS 2020-09-23 2022-04-28
4.9
None Local Low Not required None None Complete
An issue was discovered in Xen through 4.14.x. There is a lack of preemption in evtchn_reset() / evtchn_destroy(). In particular, the FIFO event channel model allows guests to have a large number of event channels active at a time. Closing all of these (when resetting all event channels or when cleaning up after the guest) may take extended periods of time. So far, there was no arrangement for preemption at suitable intervals, allowing a CPU to spend an almost unbounded amount of time in the processing of these operations. Malicious or buggy guest kernels can mount a Denial of Service (DoS) attack affecting the entire system. All Xen versions are vulnerable in principle. Whether versions 4.3 and older are vulnerable depends on underlying hardware characteristics.
14 CVE-2020-25600 787 DoS 2020-09-23 2022-04-28
4.9
None Local Low Not required None None Complete
An issue was discovered in Xen through 4.14.x. Out of bounds event channels are available to 32-bit x86 domains. The so called 2-level event channel model imposes different limits on the number of usable event channels for 32-bit x86 domains vs 64-bit or Arm (either bitness) ones. 32-bit x86 domains can use only 1023 channels, due to limited space in their shared (between guest and Xen) information structure, whereas all other domains can use up to 4095 in this model. The recording of the respective limit during domain initialization, however, has occurred at a time where domains are still deemed to be 64-bit ones, prior to actually honoring respective domain properties. At the point domains get recognized as 32-bit ones, the limit didn't get updated accordingly. Due to this misbehavior in Xen, 32-bit domains (including Domain 0) servicing other domains may observe event channel allocations to succeed when they should really fail. Subsequent use of such event channels would then possibly lead to corruption of other parts of the shared info structure. An unprivileged guest may cause another domain, in particular Domain 0, to misbehave. This may lead to a Denial of Service (DoS) for the entire system. All Xen versions from 4.4 onwards are vulnerable. Xen versions 4.3 and earlier are not vulnerable. Only x86 32-bit domains servicing other domains are vulnerable. Arm systems, as well as x86 64-bit domains, are not vulnerable.
15 CVE-2020-25599 119 DoS Overflow +Info 2020-09-23 2022-04-28
4.4
None Local Medium Not required Partial Partial Partial
An issue was discovered in Xen through 4.14.x. There are evtchn_reset() race conditions. Uses of EVTCHNOP_reset (potentially by a guest on itself) or XEN_DOMCTL_soft_reset (by itself covered by XSA-77) can lead to the violation of various internal assumptions. This may lead to out of bounds memory accesses or triggering of bug checks. In particular, x86 PV guests may be able to elevate their privilege to that of the host. Host and guest crashes are also possible, leading to a Denial of Service (DoS). Information leaks cannot be ruled out. All Xen versions from 4.5 onwards are vulnerable. Xen versions 4.4 and earlier are not vulnerable.
16 CVE-2020-25212 787 2020-09-09 2022-04-28
4.4
None Local Medium Not required Partial Partial Partial
A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452.
17 CVE-2020-24654 59 2020-09-02 2022-09-12
4.3
None Remote Medium Not required None Partial None
In KDE Ark before 20.08.1, a crafted TAR archive with symlinks can install files outside the extraction directory, as demonstrated by a write operation to a user's home directory.
18 CVE-2020-24553 79 XSS 2020-09-02 2021-09-16
4.3
None Remote Medium Not required None Partial None
Go before 1.14.8 and 1.15.x before 1.15.1 allows XSS because text/html is the default for CGI/FCGI handlers that lack a Content-Type header.
19 CVE-2020-17498 415 2020-08-13 2022-09-02
4.3
None Remote Medium Not required None None Partial
In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression.
20 CVE-2020-17367 88 2020-08-11 2022-04-28
4.6
None Local Low Not required Partial Partial Partial
Firejail through 0.9.62 does not honor the -- end-of-options indicator after the --output option, which may lead to command injection.
21 CVE-2020-16166 330 +Info 2020-07-30 2022-04-26
4.3
None Remote Medium Not required Partial None None
The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG, aka CID-f227e3ec3b5c. This is related to drivers/char/random.c and kernel/time/timer.c.
22 CVE-2020-16116 22 Dir. Trav. 2020-08-03 2022-09-12
4.3
None Remote Medium Not required None Partial None
In kerfuffle/jobs.cpp in KDE Ark before 20.08.0, a crafted archive can install files outside the extraction directory via ../ directory traversal.
23 CVE-2020-16007 20 2020-11-03 2021-07-21
4.6
None Local Low Not required Partial Partial Partial
Insufficient data validation in installer in Google Chrome prior to 86.0.4240.183 allowed a local attacker to potentially elevate privilege via a crafted filesystem.
24 CVE-2020-15999 787 Overflow 2020-11-03 2022-01-28
4.3
None Remote Medium Not required None None Partial
Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
25 CVE-2020-15989 665 +Info 2020-11-03 2021-07-21
4.3
None Remote Medium Not required Partial None None
Uninitialized data in PDFium in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file.
26 CVE-2020-15986 416 Overflow 2020-11-03 2021-07-21
4.3
None Remote Medium Not required None None Partial
Integer overflow in media in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
27 CVE-2020-15985 2020-11-03 2021-02-24
4.3
None Remote Medium Not required None Partial None
Inappropriate implementation in Blink in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to spoof security UI via a crafted HTML page.
28 CVE-2020-15984 2020-11-03 2021-03-11
4.3
None Remote Medium Not required None Partial None
Insufficient policy enforcement in Omnibox in Google Chrome on iOS prior to 86.0.4240.75 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted URL.
29 CVE-2020-15983 20 Bypass 2020-11-03 2021-03-11
4.4
None Local Medium Not required Partial Partial Partial
Insufficient data validation in webUI in Google Chrome on ChromeOS prior to 86.0.4240.75 allowed a local attacker to bypass content security policy via a crafted HTML page.
30 CVE-2020-15982 +Info 2020-11-03 2021-03-11
4.3
None Remote Medium Not required Partial None None
Inappropriate implementation in cache in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
31 CVE-2020-15981 125 +Info 2020-11-03 2021-03-11
4.3
None Remote Medium Not required Partial None None
Out of bounds read in audio in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
32 CVE-2020-15980 Bypass 2020-11-03 2021-03-11
4.6
None Local Low Not required Partial Partial Partial
Insufficient policy enforcement in Intents in Google Chrome on Android prior to 86.0.4240.75 allowed a local attacker to bypass navigation restrictions via crafted Intents.
33 CVE-2020-15977 20 +Info 2020-11-03 2021-03-05
4.3
None Remote Medium Not required Partial None None
Insufficient data validation in dialogs in Google Chrome on OS X prior to 86.0.4240.75 allowed a remote attacker to obtain potentially sensitive information from disk via a crafted HTML page.
34 CVE-2020-15973 Bypass 2020-11-03 2021-03-11
4.3
None Remote Medium Not required None Partial None
Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.4240.75 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension.
35 CVE-2020-15966 +Info 2020-09-21 2021-03-04
4.3
None Remote Medium Not required Partial None None
Insufficient policy enforcement in extensions in Google Chrome prior to 85.0.4183.121 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information via a crafted Chrome Extension.
36 CVE-2020-15959 +Info 2020-09-21 2021-01-30
4.3
None Remote Medium Not required Partial None None
Insufficient policy enforcement in networking in Google Chrome prior to 85.0.4183.102 allowed an attacker who convinced the user to enable logging to obtain potentially sensitive information from process memory via social engineering.
37 CVE-2020-15811 444 Http R.Spl. Bypass 2020-09-02 2021-03-04
4.0
None Remote Low ??? None Partial None
An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the browser cache and any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any downstream caches.
38 CVE-2020-15803 79 XSS 2020-07-17 2023-02-03
4.3
None Remote Medium Not required None Partial None
Zabbix before 3.0.32rc1, 4.x before 4.0.22rc1, 4.1.x through 4.4.x before 4.4.10rc1, and 5.x before 5.0.2rc1 allows stored XSS in the URL Widget.
39 CVE-2020-15719 295 2020-07-14 2022-05-12
4.0
None Remote High Not required Partial Partial None
libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.
40 CVE-2020-15707 362 Exec Code Overflow Bypass 2020-07-29 2021-09-13
4.4
None Local Medium Not required Partial Partial Partial
Integer overflows were discovered in the functions grub_cmd_initrd and grub_initrd_init in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubuntu (the functionality is not included in GRUB2 upstream), leading to a heap-based buffer overflow. These could be triggered by an extremely large number of arguments to the initrd command on 32-bit architectures, or a crafted filesystem with very large files on any architecture. An attacker could use this to execute arbitrary code and bypass UEFI Secure Boot restrictions. This issue affects GRUB2 version 2.04 and prior versions.
41 CVE-2020-15706 362 Exec Code Bypass 2020-07-29 2022-11-16
4.4
None Local Medium Not required Partial Partial Partial
GRUB2 contains a race condition in grub_script_function_create() leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the same function is already executing, leading to arbitrary code execution and secure boot restriction bypass. This issue affects GRUB2 version 2.04 and prior versions.
42 CVE-2020-15705 347 Bypass 2020-07-29 2022-04-18
4.4
None Local Medium Not required Partial Partial Partial
GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel signing certificate has been imported directly into the secure boot database and the GRUB image is booted directly without the use of shim. This issue affects GRUB2 version 2.04 and prior versions.
43 CVE-2020-15676 79 XSS 2020-10-01 2022-11-16
4.3
None Remote Medium Not required None Partial None
Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
44 CVE-2020-15655 Bypass 2020-08-10 2022-05-03
4.3
None Remote Medium Not required Partial None None
A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
45 CVE-2020-15586 362 2020-07-17 2022-12-03
4.3
None Remote Medium Not required None None Partial
Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers, as demonstrated by the httputil.ReverseProxy Handler, because it reads a request body and writes a response at the same time.
46 CVE-2020-15567 362 DoS +Priv 2020-07-07 2022-05-03
4.4
None Local Medium Not required Partial Partial Partial
An issue was discovered in Xen through 4.13.x, allowing Intel guest OS users to gain privileges or cause a denial of service because of non-atomic modification of a live EPT PTE. When mapping guest EPT (nested paging) tables, Xen would in some circumstances use a series of non-atomic bitfield writes. Depending on the compiler version and optimisation flags, Xen might expose a dangerous partially written PTE to the hardware, which an attacker might be able to race to exploit. A guest administrator or perhaps even an unprivileged guest user might be able to cause denial of service, data corruption, or privilege escalation. Only systems using Intel CPUs are vulnerable. Systems using AMD CPUs, and Arm systems, are not vulnerable. Only systems using nested paging (hap, aka nested paging, aka in this case Intel EPT) are vulnerable. Only HVM and PVH guests can exploit the vulnerability. The presence and scope of the vulnerability depends on the precise optimisations performed by the compiler used to build Xen. If the compiler generates (a) a single 64-bit write, or (b) a series of read-modify-write operations in the same order as the source code, the hypervisor is not vulnerable. For example, in one test build using GCC 8.3 with normal settings, the compiler generated multiple (unlocked) read-modify-write operations in source-code order, which did not constitute a vulnerability. We have not been able to survey compilers; consequently we cannot say which compiler(s) might produce vulnerable code (with which code-generation options). The source code clearly violates the C rules, and thus should be considered vulnerable.
47 CVE-2020-15563 119 DoS Overflow 2020-07-07 2022-05-03
4.7
None Local Medium Not required None None Complete
An issue was discovered in Xen through 4.13.x, allowing x86 HVM guest OS users to cause a hypervisor crash. An inverted conditional in x86 HVM guests' dirty video RAM tracking code allows such guests to make Xen de-reference a pointer guaranteed to point at unmapped space. A malicious or buggy HVM guest may cause the hypervisor to crash, resulting in Denial of Service (DoS) affecting the entire host. Xen versions from 4.8 onwards are affected. Xen versions 4.7 and earlier are not affected. Only x86 systems are affected. Arm systems are not affected. Only x86 HVM guests using shadow paging can leverage the vulnerability. In addition, there needs to be an entity actively monitoring a guest's video frame buffer (typically for display purposes) in order for such a guest to be able to leverage the vulnerability. x86 PV guests, as well as x86 HVM guests using hardware assisted paging (HAP), cannot leverage the vulnerability.
48 CVE-2020-15209 476 2020-09-25 2021-09-16
4.3
None Remote Medium Not required None None Partial
In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, a crafted TFLite model can force a node to have as input a tensor backed by a `nullptr` buffer. This can be achieved by changing a buffer index in the flatbuffer serialization to convert a read-only tensor to a read-write one. The runtime assumes that these buffers are written to before a possible read, hence they are initialized with `nullptr`. However, by changing the buffer index for a tensor and implicitly converting that tensor to be a read-write one, as there is nothing in the model that writes to it, we get a null pointer dereference. The issue is patched in commit 0b5662bc, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
49 CVE-2020-15192 20 2020-09-25 2021-11-18
4.0
None Remote Low ??? None None Partial
In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes a list of strings to `dlpack.to_dlpack` there is a memory leak following an expected validation failure. The issue occurs because the `status` argument during validation failures is not properly checked. Since each of the above methods can return an error status, the `status` value must be checked before continuing. The issue is patched in commit 22e07fb204386768e5bcbea563641ea11f96ceb8 and is released in TensorFlow versions 2.2.1, or 2.3.1.
50 CVE-2020-15025 401 DoS 2020-06-24 2022-09-02
4.0
None Remote Low ??? None None Partial
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service (memory consumption) by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file.
Total number of vulnerabilities : 833   Page : 1 (This Page)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
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