CVE-2016-7530
Description
The quantum handling code in ImageMagick allows remote attackers to cause a denial of service (divide-by-zero error or out-of-bounds write) via a crafted file.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2016-7530
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2016-7530.html
Vendor advisory: security@debian.org — https://github.com/ImageMagick/ImageMagick/issues/110
Vendor advisory: security@debian.org — https://github.com/ImageMagick/ImageMagick/issues/105
Vendor advisory: security@debian.org — https://github.com/ImageMagick/ImageMagick/commit/c4e63ad30bc42da691f2b5f82a24516dd6b4dc70
Vendor advisory: security@debian.org — https://github.com/ImageMagick/ImageMagick/commit/b5ed738f8060266bf4ae521f7e3ed145aa4498a3
Vendor advisory: security@debian.org — https://github.com/ImageMagick/ImageMagick/commit/63346f34f9d19179599b5b256e5e8d3dda46435c
Vendor advisory: security@debian.org — https://bugzilla.redhat.com/show_bug.cgi?id=1378762
Vendor advisory: security@debian.org — http://www.openwall.com/lists/oss-security/2016/09/22/2
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 8:6.9.6.2+dfsg-2 |
| debian | bullseye | fixed | 8:6.9.6.2+dfsg-2 |
| debian | forky | fixed | 8:6.9.6.2+dfsg-2 |
| debian | sid | fixed | 8:6.9.6.2+dfsg-2 |
| debian | trixie | fixed | 8:6.9.6.2+dfsg-2 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| imagemagick | imagemagick | {"endExcluding":"6.9.4-0"} | 6.9.4-0 |
References
- http://www.openwall.com/lists/oss-security/2016/09/22/2
- http://www.securityfocus.com/bid/93131
- https://bugs.launchpad.net/bugs/1539053
- https://bugs.launchpad.net/bugs/1539067
- https://bugzilla.redhat.com/show_bug.cgi?id=1378762
- https://github.com/ImageMagick/ImageMagick/commit/63346f34f9d19179599b5b256e5e8d3dda46435c
- https://github.com/ImageMagick/ImageMagick/commit/b5ed738f8060266bf4ae521f7e3ed145aa4498a3
- https://github.com/ImageMagick/ImageMagick/commit/c4e63ad30bc42da691f2b5f82a24516dd6b4dc70
- https://github.com/ImageMagick/ImageMagick/issues/105
- https://github.com/ImageMagick/ImageMagick/issues/110
- https://www.suse.com/security/cve/CVE-2016-7530.html
- https://security-tracker.debian.org/tracker/CVE-2016-7530
CWEs
CWE-369
Verify integrity in audit chain (admin only). AS-IS.