Vulnerability Description
An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libexif Project | Libexif | < 0.6.22 |
| Canonical | Ubuntu Linux | 12.04 |
| Opensuse | Leap | 15.1 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.htmlMailing ListThird Party Advisory
- https://github.com/libexif/libexif/commit/e6a38a1a23ba94d139b1fa2cd4519fdcfe3c9bPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202007-05Third Party Advisory
- https://usn.ubuntu.com/4396-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.htmlMailing ListThird Party Advisory
- https://github.com/libexif/libexif/commit/e6a38a1a23ba94d139b1fa2cd4519fdcfe3c9bPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202007-05Third Party Advisory
- https://usn.ubuntu.com/4396-1/Third Party Advisory
FAQ
What is CVE-2020-13114?
CVE-2020-13114 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.
How severe is CVE-2020-13114?
CVE-2020-13114 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-13114?
Check the references section above for vendor advisories and patch information. Affected products include: Libexif Project Libexif, Canonical Ubuntu Linux, Opensuse Leap.