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.
Metrics
CVSS 2.0 5.0/10
AV:N/AC:L/Au:N/C:N/I:N/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101687.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101700.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101872.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101876.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00065.htmlThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:147Third Party Advisory
- http://www.securityfocus.com/bid/58926
- http://www.securitytracker.com/id/1035995Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2549-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=902998Issue Tracking, Patch
- https://github.com/libarchive/libarchive/commit/22531545514043e04633e1c015c7540b9de9dbe4Patch
- https://www.freebsd.org/security/advisories/FreeBSD-SA-16:23.libarchive.ascThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101687.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101700.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101872.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101876.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00065.htmlThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:147Third Party Advisory
- http://www.securityfocus.com/bid/58926
- http://www.securitytracker.com/id/1035995Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2549-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=902998Issue Tracking, Patch
- https://github.com/libarchive/libarchive/commit/22531545514043e04633e1c015c7540b9de9dbe4Patch
- https://www.freebsd.org/security/advisories/FreeBSD-SA-16:23.libarchive.ascThird Party Advisory
Timeline
- Published
- Sep 30, 2013
- Last modified
- Jun 16, 2026
- NVD status
- Modified