ReadDCMImage in coders/dcm.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted DICOM image, related to the ability of DCM_ReadNonNativeImages to yield an image list with zero frames.
Weakness
The product dereferences a pointer that it expects to be valid but is NULL.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Graphicsmagick | Graphicsmagick | 1.3.26 (including) | 1.3.26 (including) |
| Graphicsmagick | Ubuntu | artful | * |
| Graphicsmagick | Ubuntu | esm-apps/xenial | * |
| Graphicsmagick | Ubuntu | esm-infra-legacy/trusty | * |
| Graphicsmagick | Ubuntu | trusty | * |
| Graphicsmagick | Ubuntu | trusty/esm | * |
| Graphicsmagick | Ubuntu | xenial | * |
| Graphicsmagick | Ubuntu | zesty | * |
Potential Mitigations
References
- http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset%3Bnode=b3eca3eaa264
- http://www.securityfocus.com/bid/101182
- https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/
- https://nandynarwhals.org/CVE-2017-14994/
- https://sourceforge.net/p/graphicsmagick/bugs/512/
- https://usn.ubuntu.com/4232-1/
- https://www.debian.org/security/2018/dsa-4321
- http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset%3Bnode=b3eca3eaa264
- http://www.securityfocus.com/bid/101182
- https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/
- https://nandynarwhals.org/CVE-2017-14994/
- https://sourceforge.net/p/graphicsmagick/bugs/512/
- https://usn.ubuntu.com/4232-1/
- https://www.debian.org/security/2018/dsa-4321