Buffer overflow in the RiffVideo::infoTagsHandler function in riffvideo.cpp in Exiv2 0.24 allows remote attackers to cause a denial of service (crash) via a long IKEY INFO tag value in an AVI file.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2014-9449 from the MITRE CVE dictionary dictionary and NIST NVD.
The Red Hat Security Response Team has rated this issue as having moderate security impact, a future update may address this flaw in exiv2.
NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.
| Base Score | 4.3 |
|---|---|
| Base Metrics | AV:N/AC:M/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 7 | exiv2 | Fix deferred |
| Red Hat Enterprise Linux 6 | exiv2 | Fix deferred |
Vulmon