high7.5
CVE-2020-13114
An issue was discovered in libexif before 0.6.22.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Libexif Project | Libexif | before 0.6.22 |
| Canonical | Ubuntu Linux | Versions 12.04, 14.04, 16.04, 18.04, 19.10, 20.04 |
| Opensuse | Leap | Version 15.1 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
- https://github.com/libexif/libexif/commit/e6a38a1a23ba94d139b1fa2cd4519fdcfe3c9bab
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
- https://security.gentoo.org/glsa/202007-05
- https://usn.ubuntu.com/4396-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
- https://github.com/libexif/libexif/commit/e6a38a1a23ba94d139b1fa2cd4519fdcfe3c9bab
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
- https://security.gentoo.org/glsa/202007-05
- https://usn.ubuntu.com/4396-1/