CVE-2007-3996
MEDIUM severity · CVSS 6.8 · CWE-189
6.8CVSS MEDIUM
Summary
Multiple integer overflows in libgd in PHP before 5.2.4 allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a large (1) srcW or (2) srcH value to the (a) gdImageCopyResized function, or a large (3) sy (height) or (4) sx (width) value to the (b) gdImageCreate or the (c) gdImageCreateTrueColor function.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)4%
AV:N/AC:M/Au:N/C:P/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://secunia.com/advisories/26642 ↗
Additional information
- NVD record
- http://secunia.com/advisories/26642Patch
- http://bugs.gentoo.org/show_bug.cgi?id=201546
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
- http://rhn.redhat.com/errata/RHSA-2007-0889.html
- http://secunia.com/advisories/26822
- http://secunia.com/advisories/26838
- http://secunia.com/advisories/26871
- http://secunia.com/advisories/26895