convert.c in OpenJPEG before 2.1.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors involving the variable s.
Weakness
The product dereferences a pointer that it expects to be valid but is NULL.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Openjpeg | Uclouvain | * | 2.1.1 (including) |
| Openjpeg | Ubuntu | esm-apps/xenial | * |
| Openjpeg | Ubuntu | esm-infra-legacy/trusty | * |
| Openjpeg | Ubuntu | trusty | * |
| Openjpeg | Ubuntu | trusty/esm | * |
| Openjpeg | Ubuntu | upstream | * |
| Openjpeg | Ubuntu | xenial | * |
| Openjpeg2 | Ubuntu | artful | * |
| Openjpeg2 | Ubuntu | esm-apps/xenial | * |
| Openjpeg2 | Ubuntu | upstream | * |
| Openjpeg2 | Ubuntu | xenial | * |
| Openjpeg2 | Ubuntu | yakkety | * |
| Openjpeg2 | Ubuntu | zesty | * |
Potential Mitigations
References
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00109.html
- http://www.openwall.com/lists/oss-security/2016/09/18/4
- http://www.openwall.com/lists/oss-security/2016/09/18/6
- http://www.securityfocus.com/bid/93040
- https://github.com/uclouvain/openjpeg/blob/openjpeg-2.1/CHANGELOG.md
- https://github.com/uclouvain/openjpeg/issues/843
- https://security.gentoo.org/glsa/201612-26
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00109.html
- http://www.openwall.com/lists/oss-security/2016/09/18/4
- http://www.openwall.com/lists/oss-security/2016/09/18/6
- http://www.securityfocus.com/bid/93040
- https://github.com/uclouvain/openjpeg/blob/openjpeg-2.1/CHANGELOG.md
- https://github.com/uclouvain/openjpeg/issues/843
- https://security.gentoo.org/glsa/201612-26