CVE-2015-8931 — Integer Overflow or Wraparound in Libarchive

CWE-190 — Integer Overflow or Wraparound9 documents8 sources
Severity
7.8HIGHNVD
OSV6.5
EPSS
0.3%
top 49.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
LibarchiveCanonical Ubuntu LinuxDebian Linux+3 more
Timeline
PublishedSep 20
Latest updateMay 14

Description

Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree.c in libarchive before 3.2.0 allow remote attackers to have unspecified impact via a crafted mtree file, which triggers undefined behavior.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages6 packages

▶Debianlibarchive/libarchive< 3.2.0-2+3
▶Ubuntulibarchive/libarchive< 3.1.2-7ubuntu2.3+1
▶NVDlibarchive/libarchive3.1.901a

Also affects: Debian Linux 7.0, 8.0, Ubuntu Linux 12.04, 14.04, 15.10, 16.04

🔴Vulnerability Details

4
GHSA
GHSA-ghcq-m3mh-5p57: Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree↗2022-05-14
▶
CVEList
CVE-2015-8931: Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree↗2016-09-20
▶
OSV
CVE-2015-8931: Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree↗2016-09-20
▶
OSV
libarchive vulnerabilities↗2016-07-14
▶

📋Vendor Advisories

3
Ubuntu
libarchive vulnerabilities↗2016-07-14
▶
Red Hat
libarchive: Undefined behavior (signed integer overflow) in mtree parser↗2016-06-17
▶
Debian
CVE-2015-8931: libarchive - Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min func...↗2015
▶

💬Community

1
Bugzilla
CVE-2015-8931 libarchive: Undefined behavior (signed integer overflow) in mtree parser↗2016-06-22
▶
CVE-2015-8931 — Integer Overflow or Wraparound | cvebase