Vulnerability Details : CVE-2017-14503
libarchive 3.3.2 suffers from an out-of-bounds read within lha_read_data_none() in archive_read_support_format_lha.c when extracting a specially crafted lha archive, related to lha_crc16.
Products affected by CVE-2017-14503
- cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-14503
0.42%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-14503
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2017-14503
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-14503
-
https://www.debian.org/security/2018/dsa-4360
Debian -- Security Information -- DSA-4360-1 libarchive
-
https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
[SECURITY] [DLA 1600-1] libarchive security update
-
https://github.com/libarchive/libarchive/issues/948
out-of-bounds read in lha_read_data_none() · Issue #948 · libarchive/libarchive · GitHubThird Party Advisory
-
https://security.gentoo.org/glsa/201908-11
libarchive: Multiple vulnerabilities (GLSA 201908-11) — Gentoo security
-
https://access.redhat.com/errata/RHSA-2019:3698
RHSA-2019:3698 - Security Advisory - Red Hat Customer Portal
-
https://usn.ubuntu.com/3736-1/
USN-3736-1: libarchive vulnerabilities | Ubuntu security notices
-
https://bugs.debian.org/875960
#875960 - libarchive: CVE-2017-14503: out-of-bounds read in lha_read_data_none() - Debian Bug report logsIssue Tracking;Mailing List;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2019:2298
RHSA-2019:2298 - Security Advisory - Red Hat Customer Portal
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