7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.012 Low
EPSS
Percentile
84.6%
archive_read_format_rar_read_data in archive_read_support_format_rar.c in
libarchive before 3.4.0 has a use-after-free in a certain ARCHIVE_FAILED
situation, related to Ppmd7_DecodeSymbol.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | libarchive | < 3.2.2-3.1ubuntu0.5 | UNKNOWN |
ubuntu | 19.04 | noarch | libarchive | < 3.3.3-4ubuntu0.1 | UNKNOWN |
ubuntu | 14.04 | noarch | libarchive | < 3.1.2-7ubuntu2.8+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | libarchive | < 3.1.2-11ubuntu0.16.04.7 | UNKNOWN |
bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18408
github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60
github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0
launchpad.net/bugs/cve/CVE-2019-18408
nvd.nist.gov/vuln/detail/CVE-2019-18408
security-tracker.debian.org/tracker/CVE-2019-18408
ubuntu.com/security/notices/USN-4169-1
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.012 Low
EPSS
Percentile
84.6%