Vulnerability in FreeBSD
CVE-2013-0211
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.039 (90.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.039 · newest: 0.039 · change: 0.000
Affected products
- FreeBSD — versions 9.3
- Libarchive
- Canonical Ubuntu Linux — versions 12.04, 14.04, 14.10
- Fedoraproject Fedora — versions 17, 18
- openSUSE — versions 13.1, 13.2
Weakness classification (CWE)
References
- github.com/libarchive/libarchive/commit/22531545514043e04633e1c015c7540b9de9dbe4 (Patch)
- www.freebsd.org/security/advisories/FreeBSD-SA-16:23.libarchive.asc (vendor-advisory, Third Party Advisory)
- www.mandriva.com/security/advisories (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-updates/2015-03/msg00065.html (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2013-April/101876.html (vendor-advisory, Third Party Advisory)
- www.securityfocus.com/bid/58926 (vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (Patch, Issue Tracking)
- www.securitytracker.com/id/1035995 (VDB Entry, Third Party Advisory, vdb-entry)
- www.ubuntu.com/usn/USN-2549-1 (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2013-April/101687.html (vendor-advisory, Third Party Advisory)