CVE-2013-0211 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Libarchive
Severity
5.0MEDIUMNVD
EPSS
1.2%
top 21.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedSep 30
Latest updateMay 5
Description
Integer signedness error in the archive_write_zip_data function in archive_write_set_format_zip.c in libarchive 3.1.2 and earlier, when running on 64-bit machines, allows context-dependent attackers to cause a denial of service (crash) via unspecified vectors, which triggers an improper conversion between unsigned and signed types, leading to a buffer overflow.
CVSS vector
AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9
Affected Packages5 packages
Also affects: Freebsd 9.3, Fedora 17, 18, Ubuntu Linux 12.04, 14.04, 14.10
Patches
🔴Vulnerability Details
3📋Vendor Advisories
4Debian▶
CVE-2013-0211: libarchive - Integer signedness error in the archive_write_zip_data function in archive_write...↗2013