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Redhat » Enterprise Linux » 7.0 * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
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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-2022-28796 416 2022-04-08 2022-05-12
6.9
None Local Medium Not required Complete Complete Complete
jbd2_journal_wait_updates in fs/jbd2/transaction.c in the Linux kernel before 5.17.1 has a use-after-free caused by a transaction_t race condition.
2 CVE-2022-27651 276 2022-04-04 2022-05-07
4.9
None Remote Medium ??? Partial Partial None
A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.
3 CVE-2022-1708 400 Exec Code 2022-06-07 2022-06-14
7.8
None Remote Low Not required None None Complete
A vulnerability was found in CRI-O that causes memory or disk space exhaustion on the node for anyone with access to the Kube API. The ExecSync request runs commands in a container and logs the output of the command. This output is then read by CRI-O after command execution, and it is read in a manner where the entire file corresponding to the output of the command is read in. Thus, if the output of the command is large it is possible to exhaust the memory or the disk space of the node when CRI-O reads the output of the command. The highest threat from this vulnerability is system availability.
4 CVE-2022-1304 125 Exec Code 2022-04-14 2022-04-21
6.8
None Remote Medium Not required Partial Partial Partial
An out-of-bounds read/write vulnerability was found in e2fsprogs 1.46.5. This issue leads to a segmentation fault and possibly arbitrary code execution via a specially crafted filesystem.
5 CVE-2022-1227 269 DoS 2022-04-29 2022-05-14
6.8
None Remote Medium Not required Partial Partial Partial
A privilege escalation flaw was found in Podman. This flaw allows an attacker to publish a malicious image to a public registry. Once this image is downloaded by a potential victim, the vulnerability is triggered after a user runs the 'podman top' command. This action gives the attacker access to the host filesystem, leading to information disclosure or denial of service.
6 CVE-2022-0984 863 2022-04-29 2022-05-10
4.0
None Remote Low ??? None Partial None
Users with the capability to configure badge criteria (teachers and managers by default) were able to configure course badges with profile field criteria, which should only be available for site badges.
7 CVE-2022-0711 835 DoS 2022-03-02 2022-05-23
5.0
None Remote Low Not required None None Partial
A flaw was found in the way HAProxy processed HTTP responses containing the "Set-Cookie2" header. This flaw could allow an attacker to send crafted HTTP response packets which lead to an infinite loop, eventually resulting in a denial of service condition. The highest threat from this vulnerability is availability.
8 CVE-2021-45463 Exec Code 2021-12-23 2022-02-07
6.8
None Remote Medium Not required Partial Partial Partial
load_cache in GEGL before 0.4.34 allows shell expansion when a pathname in a constructed command line is not escaped or filtered. This is caused by use of the system library function for execution of the ImageMagick convert fallback in magick-load. NOTE: GEGL releases before 0.4.34 are used in GIMP releases before 2.10.30; however, this does not imply that GIMP builds enable the vulnerable feature.
9 CVE-2021-45417 787 Overflow 2022-01-20 2022-01-26
7.2
None Local Low Not required Complete Complete Complete
AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow.
10 CVE-2021-44142 125 Exec Code 2022-02-21 2022-02-23
9.0
None Remote Low ??? Complete Complete Complete
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
11 CVE-2021-42781 787 Overflow 2022-04-18 2022-04-25
5.0
None Remote Low Not required None None Partial
Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs using the library.
12 CVE-2021-42780 252 2022-04-18 2022-04-25
5.0
None Remote Low Not required None None Partial
A use after return issue was found in Opensc before version 0.22.0 in insert_pin function that could potentially crash programs using the library.
13 CVE-2021-42779 416 2022-04-18 2022-04-28
5.0
None Remote Low Not required None None Partial
A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.
14 CVE-2021-42778 672 2022-04-18 2022-04-28
5.0
None Remote Low Not required None None Partial
A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo.
15 CVE-2021-41817 DoS 2022-01-01 2022-05-08
5.0
None Remote Low Not required None None Partial
Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1.
16 CVE-2021-40153 22 Dir. Trav. 2021-08-27 2021-10-07
5.8
None Remote Medium Not required None Partial Partial
squashfs_opendir in unsquash-1.c in Squashfs-Tools 4.5 stores the filename in the directory entry; this is then used by unsquashfs to create the new file during the unsquash. The filename is not validated for traversal outside of the destination directory, and thus allows writing to locations outside of the destination.
17 CVE-2021-39251 476 2021-09-07 2021-11-29
6.9
None Local Medium Not required Complete Complete Complete
A crafted NTFS image can cause a NULL pointer dereference in ntfs_extent_inode_open in NTFS-3G < 2021.8.22.
18 CVE-2021-33285 787 DoS Overflow 2021-09-07 2022-05-03
6.9
None Local Medium Not required Complete Complete Complete
In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS attribute is supplied to the function ntfs_get_attribute_value, a heap buffer overflow can occur allowing for memory disclosure or denial of service. The vulnerability is caused by an out-of-bound buffer access which can be triggered by mounting a crafted ntfs partition. The root cause is a missing consistency check after reading an MFT record : the "bytes_in_use" field should be less than the "bytes_allocated" field. When it is not, the parsing of the records proceeds into the wild.
19 CVE-2021-32027 119 Overflow 2021-06-01 2021-09-14
6.5
None Remote Low ??? Partial Partial Partial
A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
20 CVE-2021-31916 787 +Priv +Info 2021-05-06 2022-01-01
6.1
None Local Low Not required Partial Partial Complete
An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.
21 CVE-2021-30501 20 DoS 2021-05-27 2021-06-08
4.3
None Remote Medium Not required None None Partial
An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0. The flow allows attackers to cause a denial of service (abort) via a crafted file.
22 CVE-2021-30500 476 DoS Exec Code 2021-05-27 2021-06-08
6.8
None Remote Medium Not required Partial Partial Partial
Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted file.
23 CVE-2021-30471 674 Overflow 2021-05-26 2021-06-08
4.3
None Remote Medium Not required None None Partial
A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call in PdfNamesTree::AddToDictionary function in src/podofo/doc/PdfNamesTree.cpp can lead to a stack overflow.
24 CVE-2021-30470 674 Overflow 2021-05-26 2021-06-08
4.3
None Remote Medium Not required None None Partial
A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflow.
25 CVE-2021-30469 416 DoS 2021-05-26 2021-06-08
4.3
None Remote Medium Not required None None Partial
A flaw was found in PoDoFo 0.9.7. An use-after-free in PoDoFo::PdfVecObjects::Clear() function can cause a denial of service via a crafted PDF file.
26 CVE-2021-26252 787 DoS Exec Code Overflow 2022-02-24 2022-03-04
6.8
None Remote Medium Not required Partial Partial Partial
A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in pspdf_prepare_page(),in ps-pdf.cxx may lead to execute arbitrary code and denial of service.
27 CVE-2021-20321 362 2022-02-18 2022-05-11
4.7
None Local Medium Not required None None Complete
A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.
28 CVE-2021-20320 200 +Info 2022-02-18 2022-03-03
2.1
None Local Low Not required Partial None None
A flaw was found in s390 eBPF JIT in bpf_jit_insn in arch/s390/net/bpf_jit_comp.c in the Linux kernel. In this flaw, a local attacker with special user privilege can circumvent the verifier and may lead to a confidentiality problem.
29 CVE-2021-20314 787 DoS Exec Code Overflow 2021-08-12 2021-12-02
7.5
None Remote Low Not required Partial Partial Partial
Stack buffer overflow in libspf2 versions below 1.2.11 when processing certain SPF macros can lead to Denial of service and potentially code execution via malicious crafted SPF explanation messages.
30 CVE-2021-20305 787 2021-04-05 2021-12-06
6.8
None Remote Medium Not required Partial Partial Partial
A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography point (ECC) multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an attacker to force an invalid signature, causing an assertion failure or possible validation. The highest threat to this vulnerability is to confidentiality, integrity, as well as system availability.
31 CVE-2021-20292 416 Exec Code 2021-05-28 2022-04-29
7.2
None Local Low Not required Complete Complete Complete
There is a flaw reported in the Linux kernel in versions before 5.9 in drivers/gpu/drm/nouveau/nouveau_sgdma.c in nouveau_sgdma_create_ttm in Nouveau DRM subsystem. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker with a local account with a root privilege, can leverage this vulnerability to escalate privileges and execute code in the context of the kernel.
32 CVE-2021-20270 835 DoS 2021-03-23 2021-12-10
5.0
None Remote Low Not required None None Partial
An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.
33 CVE-2021-20261 362 2021-03-11 2021-03-19
4.4
None Local Medium Not required Partial Partial Partial
A race condition was found in the Linux kernels implementation of the floppy disk drive controller driver software. The impact of this issue is lessened by the fact that the default permissions on the floppy device (/dev/fd0) are restricted to root. If the permissions on the device have changed the impact changes greatly. In the default configuration root (or equivalent) permissions are required to attack this flaw.
34 CVE-2021-20254 125 2021-05-05 2021-06-24
4.9
None Remote Medium ??? Partial Partial None
A flaw was found in samba. The Samba smbd file server must map Windows group identities (SIDs) into unix group ids (gids). The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache. This could cause the calling code to return those values into the process token that stores the group membership for a user. The highest threat from this vulnerability is to data confidentiality and integrity.
35 CVE-2021-20246 369 2021-03-09 2021-03-25
7.1
None Remote Medium Not required None None Complete
A flaw was found in ImageMagick in MagickCore/resample.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.
36 CVE-2021-20245 369 2021-03-09 2022-01-01
7.1
None Remote Medium Not required None None Complete
A flaw was found in ImageMagick in coders/webp.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.
37 CVE-2021-20244 369 2021-03-09 2021-03-25
7.1
None Remote Medium Not required None None Complete
A flaw was found in ImageMagick in MagickCore/visual-effects.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.
38 CVE-2021-20236 787 Overflow 2021-05-28 2021-06-02
7.5
None Remote Low Not required Partial Partial Partial
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
39 CVE-2021-20233 787 2021-03-03 2022-04-18
7.2
None Local Low Not required Complete Complete Complete
A flaw was found in grub2 in versions prior to 2.06. Setparam_prefix() in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in the input. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
40 CVE-2021-20229 863 2021-02-23 2021-06-09
4.0
None Remote Low ??? Partial None None
A flaw was found in PostgreSQL in versions before 13.2. This flaw allows a user with SELECT privilege on one column to craft a special query that returns all columns of the table. The highest threat from this vulnerability is to confidentiality.
41 CVE-2021-20225 787 2021-03-03 2022-04-18
7.2
None Local Low Not required Complete Complete Complete
A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
42 CVE-2021-20208 269 2021-04-19 2021-12-10
4.9
None Remote Medium ??? Partial Partial None
A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest threat from this vulnerability is to data confidentiality and integrity.
43 CVE-2021-20201 400 DoS 2021-05-28 2021-06-04
5.0
None Remote Low Not required None None Partial
A flaw was found in spice in versions before 0.14.92. A DoS tool might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection.
44 CVE-2021-20188 863 2021-02-11 2021-02-17
6.9
None Local Medium Not required Complete Complete Complete
A flaw was found in podman before 1.7.0. File permissions for non-root users running in a privileged container are not correctly checked. This flaw can be abused by a low-privileged user inside the container to access any other file in the container, even if owned by the root user inside the container. It does not allow to directly escape the container, though being a privileged container means that a lot of security features are disabled when running the container. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
45 CVE-2021-20179 863 2021-03-15 2021-03-24
5.5
None Remote Low ??? Partial Partial None
A flaw was found in pki-core. An attacker who has successfully compromised a key could use this flaw to renew the corresponding certificate over and over again, as long as it is not explicitly revoked. The highest threat from this vulnerability is to data confidentiality and integrity.
46 CVE-2021-4104 502 Exec Code 2021-12-14 2022-04-20
6.0
None Remote Medium ??? Partial Partial Partial
JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
47 CVE-2021-3941 369 2022-03-25 2022-04-04
2.1
None Local Low Not required None None Partial
In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.
48 CVE-2021-3935 89 Sql 2021-11-22 2022-03-16
5.1
None Remote High Not required Partial Partial Partial
When PgBouncer is configured to use "cert" authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of TLS certificate verification and encryption. This flaw affects PgBouncer versions prior to 1.16.1.
49 CVE-2021-3773 2022-02-16 2022-02-28
7.5
None Remote Low Not required Partial Partial Partial
A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks.
50 CVE-2021-3753 362 2022-02-16 2022-02-28
1.9
None Local Medium Not required Partial None None
A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality.
Total number of vulnerabilities : 557   Page : 1 (This Page)2 3 4 5 6 7 8 9 10 11 12
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