An off-by-one read vulnerability was discovered in ImageMagick before version 7.0.7-28 in the formatIPTCfromBuffer function in coders/meta.c. A local attacker may use this flaw to read beyond the end of the buffer or to crash the program.
Weakness
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Imagemagick | Imagemagick | * | 6.9.9-40 (excluding) |
| Imagemagick | Imagemagick | 7.0.0-0 (including) | 7.0.7-28 (excluding) |
| Red Hat Enterprise Linux 7 | RedHat | autotrace-0:0.31.1-38.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | emacs-1:24.3-23.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | ImageMagick-0:6.9.10.68-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | inkscape-0:0.92.2-3.el7 | * |
| Imagemagick | Ubuntu | bionic | * |
| Imagemagick | Ubuntu | esm-infra-legacy/trusty | * |
| Imagemagick | Ubuntu | esm-infra/bionic | * |
| Imagemagick | Ubuntu | esm-infra/xenial | * |
| Imagemagick | Ubuntu | trusty/esm | * |
| Imagemagick | Ubuntu | upstream | * |
| Imagemagick | Ubuntu | xenial | * |
Potential Mitigations
References
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00051.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html
- http://www.securityfocus.com/bid/108117
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10131
- https://github.com/ImageMagick/ImageMagick/commit/cb1214c124e1bd61f7dd551b94a794864861592e
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
- https://usn.ubuntu.com/4034-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00051.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00001.html
- http://www.securityfocus.com/bid/108117
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10131
- https://github.com/ImageMagick/ImageMagick/commit/cb1214c124e1bd61f7dd551b94a794864861592e
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
- https://usn.ubuntu.com/4034-1/