CVE-2011-4517
MEDIUM severity · CVSS 6.8 · Out-of-bounds write
6.8CVSS MEDIUM
Summary
The jpc_crg_getparms function in libjasper/jpc/jpc_cs.c in JasPer 1.900.1 uses an incorrect data type during a certain size calculation, which allows remote attackers to trigger a heap-based buffer overflow and execute arbitrary code, or cause a denial of service (heap memory corruption), via a crafted component registration (CRG) marker segment in a JPEG2000 file.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)11%
AV:N/AC:M/Au:N/C:P/I:P/A:P
Affected products we track (5)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.fedoraproject.org/pipermail/package-announce/2011-December/071458.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071561.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00010.htmlAdvisory
- http://osvdb.org/77596
- http://rhn.redhat.com/errata/RHSA-2015-0698.htmlAdvisory
- http://secunia.com/advisories/47193
- http://secunia.com/advisories/47306
- http://secunia.com/advisories/47353