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Canonical » Ubuntu Linux » 18.04 ~~lts~~~ : Security Vulnerabilities

Cpe Name:cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~
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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.
401 CVE-2018-11214 DoS 2018-05-16 2019-10-02
4.3
None Remote Medium Not required None None Partial
An issue was discovered in libjpeg 9a. The get_text_rgb_row function in rdppm.c allows remote attackers to cause a denial of service (Segmentation fault) via a crafted file.
402 CVE-2018-11213 DoS 2018-05-16 2019-10-02
4.3
None Remote Medium Not required None None Partial
An issue was discovered in libjpeg 9a. The get_text_gray_row function in rdppm.c allows remote attackers to cause a denial of service (Segmentation fault) via a crafted file.
403 CVE-2018-11212 369 DoS 2018-05-16 2019-06-03
4.3
None Remote Medium Not required None None Partial
An issue was discovered in libjpeg 9a. The alloc_sarray function in jmemmgr.c allows remote attackers to cause a denial of service (divide-by-zero error) via a crafted file.
404 CVE-2018-10999 125 2018-05-12 2019-10-02
4.3
None Remote Medium Not required None None Partial
An issue was discovered in Exiv2 0.26. The Exiv2::Internal::PngChunk::parseTXTChunk function has a heap-based buffer over-read.
405 CVE-2018-10998 388 DoS 2018-05-12 2019-08-06
4.3
None Remote Medium Not required None None Partial
An issue was discovered in Exiv2 0.26. readMetadata in jp2image.cpp allows remote attackers to cause a denial of service (SIGABRT) by triggering an incorrect Safe::add call.
406 CVE-2018-10963 617 DoS 2018-05-09 2019-10-02
4.3
None Remote Medium Not required None None Partial
The TIFFWriteDirectorySec() function in tif_dirwrite.c in LibTIFF through 4.0.9 allows remote attackers to cause a denial of service (assertion failure and application crash) via a crafted file, a different vulnerability than CVE-2017-13726.
407 CVE-2018-10958 119 Overflow 2018-05-09 2019-08-06
4.3
None Remote Medium Not required None None Partial
In types.cpp in Exiv2 0.26, a large size value may lead to a SIGABRT during an attempt at memory allocation for an Exiv2::Internal::PngChunk::zlibUncompress call.
408 CVE-2018-10933 287 2018-10-17 2019-10-09
6.4
None Remote Low Not required Partial Partial None
A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.
409 CVE-2018-10925 863 2018-08-09 2019-10-02
5.5
None Remote Low Single system Partial Partial None
It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.
410 CVE-2018-10919 200 +Info 2018-08-22 2019-10-09
4.0
None Remote Low Single system Partial None None
The Samba Active Directory LDAP server was vulnerable to an information disclosure flaw because of missing access control checks. An authenticated attacker could use this flaw to extract confidential attribute values using LDAP search expressions. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
411 CVE-2018-10918 476 2018-08-22 2019-10-09
4.0
None Remote Low Single system None None Partial
A null pointer dereference flaw was found in the way samba checked database outputs from the LDB database layer. An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration. Samba versions before 4.7.9 and 4.8.4 are vulnerable.
412 CVE-2018-10915 89 Sql Bypass 2018-08-09 2019-10-02
6.0
None Remote Medium Single system Partial Partial Partial
A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq was used with "host" or "hostaddr" connection parameters from untrusted input, attackers could bypass client-side connection security features, obtain access to higher privileged connections or potentially cause other impact through SQL injection, by causing the PQescape() functions to malfunction. Postgresql versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 are affected.
413 CVE-2018-10910 2019-01-28 2019-10-09
2.1
None Local Low Not required Partial None None
A bug in Bluez may allow for the Bluetooth Discoverable state being set to on when no Bluetooth agent is registered with the system. This situation could lead to the unauthorized pairing of certain Bluetooth devices without any form of authentication. Versions before bluez 5.51 are vulnerable.
414 CVE-2018-10903 20 2018-07-30 2019-10-02
5.0
None Remote Low Not required Partial None None
A flaw was found in python-cryptography versions between >=1.9.0 and <2.3. The finalize_with_tag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalize_with_tag an attacker could craft an invalid payload with a shortened tag (e.g. 1 byte) such that they would have a 1 in 256 chance of passing the MAC check. GCM tag forgeries can cause key leakage.
415 CVE-2018-10902 415 +Priv 2018-08-21 2019-10-09
4.6
None Local Low Not required Partial Partial Partial
It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation.
416 CVE-2018-10883 787 DoS 2018-07-30 2019-10-09
4.9
None Local Low Not required None None Complete
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
417 CVE-2018-10882 787 DoS 2018-07-27 2019-10-09
4.9
None Local Low Not required None None Complete
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.
418 CVE-2018-10881 119 DoS Overflow 2018-07-26 2019-10-09
4.9
None Local Low Not required None None Complete
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
419 CVE-2018-10880 787 DoS 2018-07-25 2019-04-01
7.1
None Remote Medium Not required None None Complete
Linux kernel is vulnerable to a stack-out-of-bounds write in the ext4 filesystem code when mounting and writing to a crafted ext4 image in ext4_update_inline_data(). An attacker could use this to cause a system crash and a denial of service.
420 CVE-2018-10879 416 DoS 2018-07-26 2019-10-09
6.1
None Local Low Not required Partial Partial Complete
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image.
421 CVE-2018-10878 787 DoS 2018-07-26 2019-10-09
6.1
None Local Low Not required Partial Partial Complete
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write and a denial of service or unspecified other impact is possible by mounting and operating a crafted ext4 filesystem image.
422 CVE-2018-10877 125 2018-07-18 2019-04-01
6.8
None Remote Medium Not required Partial Partial Partial
Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.
423 CVE-2018-10876 416 2018-07-26 2019-04-01
4.9
None Local Low Not required None None Complete
A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.
424 CVE-2018-10873 20 2018-08-17 2019-10-09
6.5
None Remote Low Single system Partial Partial Partial
A vulnerability was discovered in SPICE before version 0.14.1 where the generated code used for demarshalling messages lacked sufficient bounds checks. A malicious client or server, after authentication, could send specially crafted messages to its peer which would result in a crash or, potentially, other impacts.
425 CVE-2018-10860 22 Dir. Trav. 2018-06-29 2018-09-23
6.4
None Remote Low Not required None Partial Partial
perl-archive-zip is vulnerable to a directory traversal in Archive::Zip. It was found that the Archive::Zip module did not properly sanitize paths while extracting zip files. An attacker able to provide a specially crafted archive for processing could use this flaw to write or overwrite arbitrary files in the context of the perl interpreter.
426 CVE-2018-10858 119 Exec Code Overflow 2018-08-22 2019-06-26
6.5
None Remote Low Single system Partial Partial Partial
A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
427 CVE-2018-10853 269 2018-09-11 2019-10-02
4.6
None Local Low Not required Partial Partial Partial
A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest.
428 CVE-2018-10840 119 Overflow 2018-07-16 2019-10-09
7.2
None Local Low Not required Complete Complete Complete
Linux kernel is vulnerable to a heap-based buffer overflow in the fs/ext4/xattr.c:ext4_xattr_set_entry() function. An attacker could exploit this by operating on a mounted crafted ext4 image.
429 CVE-2018-10839 190 Overflow 2018-10-16 2019-09-24
4.0
None Remote Low Single system None None Partial
Qemu emulator <= 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS.
430 CVE-2018-10805 772 2018-05-08 2019-10-02
4.3
None Remote Medium Not required None None Partial
ImageMagick version 7.0.7-28 contains a memory leak in ReadYCBCRImage in coders/ycbcr.c.
431 CVE-2018-10804 772 2018-05-08 2019-10-02
4.3
None Remote Medium Not required None None Partial
ImageMagick version 7.0.7-28 contains a memory leak in WriteTIFFImage in coders/tiff.c.
432 CVE-2018-10779 125 2018-05-07 2019-10-02
4.3
None Remote Medium Not required None None Partial
TIFFWriteScanline in tif_write.c in LibTIFF 3.8.2 has a heap-based buffer over-read, as demonstrated by bmp2tiff.
433 CVE-2018-10549 125 2018-04-29 2019-08-19
6.8
None Remote Medium Not required Partial Partial Partial
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. exif_read_data in ext/exif/exif.c has an out-of-bounds read for crafted JPEG data because exif_iif_add_value mishandles the case of a MakerNote that lacks a final '\0' character.
434 CVE-2018-10548 476 DoS 2018-04-29 2019-08-19
5.0
None Remote Low Not required None None Partial
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. ext/ldap/ldap.c allows remote LDAP servers to cause a denial of service (NULL pointer dereference and application crash) because of mishandling of the ldap_get_dn return value.
435 CVE-2018-10547 79 XSS 2018-04-29 2019-08-19
4.3
None Remote Medium Not required None Partial None
An issue was discovered in ext/phar/phar_object.c in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. There is Reflected XSS on the PHAR 403 and 404 error pages via request data of a request for a .phar file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-5712.
436 CVE-2018-10546 835 2018-04-29 2019-10-02
5.0
None Remote Low Not required None None Partial
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. An infinite loop exists in ext/iconv/iconv.c because the iconv stream filter does not reject invalid multibyte sequences.
437 CVE-2018-10545 200 Bypass +Info 2018-04-29 2019-08-19
1.9
None Local Medium Not required Partial None None
An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpm_unix.c makes a PR_SET_DUMPABLE prctl call, allowing one user (in a multiuser environment) to obtain sensitive information from the process memory of a second user's PHP applications by running gcore on the PID of the PHP-FPM worker process.
438 CVE-2018-10529 125 2018-04-28 2018-06-04
6.8
None Remote Medium Not required Partial Partial Partial
An issue was discovered in LibRaw 0.18.9. There is an out-of-bounds read affecting the X3F property table list implementation in libraw_x3f.cpp and libraw_cxx.cpp.
439 CVE-2018-10528 125 Overflow 2018-04-28 2018-06-04
6.8
None Remote Medium Not required Partial Partial Partial
An issue was discovered in LibRaw 0.18.9. There is a stack-based buffer overflow in the utf2char function in libraw_cxx.cpp.
440 CVE-2018-10360 125 DoS 2018-06-11 2019-05-02
4.3
None Remote Medium Not required None None Partial
The do_core_note function in readelf.c in libmagic.a in file 5.33 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted ELF file.
441 CVE-2018-10194 119 DoS Overflow 2018-04-18 2019-07-24
6.8
None Remote Medium Not required Partial Partial Partial
The set_text_distance function in devices/vector/gdevpdts.c in the pdfwrite component in Artifex Ghostscript through 9.22 does not prevent overflows in text-positioning calculation, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document.
442 CVE-2018-10177 835 DoS 2018-04-16 2019-10-02
4.3
None Remote Medium Not required None None Partial
In ImageMagick 7.0.7-28, there is an infinite loop in the ReadOneMNGImage function of the coders/png.c file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted mng file.
443 CVE-2018-9516 787 2018-11-06 2019-08-06
7.2
None Local Low Not required Complete Complete Complete
In hid_debug_events_read of drivers/hid/hid-debug.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-71361580.
444 CVE-2018-9415 415 2018-11-06 2018-12-12
4.6
None Local Low Not required Partial Partial Partial
In driver_override_store and driver_override_show of bus.c, there is a possible double free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-69129004 References: Upstream kernel.
445 CVE-2018-9363 190 Overflow 2018-11-06 2019-08-06
7.2
None Local Low Not required Complete Complete Complete
In the hidp_process_report in bluetooth, there is an integer overflow. This could lead to an out of bounds write with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-65853588 References: Upstream kernel.
446 CVE-2018-9133 834 DoS 2018-03-30 2019-10-02
4.3
None Remote Medium Not required None None Partial
ImageMagick 7.0.7-26 Q16 has excessive iteration in the DecodeLabImage and EncodeLabImage functions (coders/tiff.c), which results in a hang (tens of minutes) with a tiny PoC file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tiff file.
447 CVE-2018-8960 125 2018-03-23 2019-10-02
6.8
None Remote Medium Not required Partial Partial Partial
The ReadTIFFImage function in coders/tiff.c in ImageMagick 7.0.7-26 Q16 does not properly restrict memory allocation, leading to a heap-based buffer over-read.
448 CVE-2018-8905 119 Overflow 2018-03-22 2019-08-06
6.8
None Remote Medium Not required Partial Partial Partial
In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated by tiff2ps.
449 CVE-2018-8789 125 DoS 2018-11-29 2019-06-03
5.0
None Remote Low Not required None None Partial
FreeRDP prior to version 2.0.0-rc4 contains several Out-Of-Bounds Reads in the NTLM Authentication module that results in a Denial of Service (segfault).
450 CVE-2018-8788 787 Exec Code Mem. Corr. 2018-11-29 2019-06-03
7.5
None Remote Low Not required Partial Partial Partial
FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption and possibly even a remote code execution.
Total number of vulnerabilities : 686   Page : 1 2 3 4 5 6 7 8 9 (This Page)10 11 12 13 14
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