medium6.5
CVE-2016-2191
The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash)…
Impact
The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Optipng | Optipng | Version 0.7.2 |
| Canonical | Ubuntu Linux | Versions 12.04, 14.04, 15.04 |
| Debian | Debian Linux | Versions 7.0, 8.0 |
| Opensuse | Leap | Version 42.1 |
| Opensuse | Opensuse | Version 13.2 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00061.html
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html
- http://packetstormsecurity.com/files/136553/Optipng-Invalid-Write.html
- http://seclists.org/fulldisclosure/2016/Apr/15
- http://www.debian.org/security/2016/dsa-3546
- http://www.openwall.com/lists/oss-security/2016/04/04/2
- http://www.securityfocus.com/archive/1/537972/100/0/threaded
- http://www.ubuntu.com/usn/USN-2951-1
- https://security.gentoo.org/glsa/201608-01
- https://sourceforge.net/p/optipng/bugs/59/
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00061.html
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html
- http://packetstormsecurity.com/files/136553/Optipng-Invalid-Write.html
- http://seclists.org/fulldisclosure/2016/Apr/15
- http://www.debian.org/security/2016/dsa-3546
- http://www.openwall.com/lists/oss-security/2016/04/04/2
- http://www.securityfocus.com/archive/1/537972/100/0/threaded
- http://www.ubuntu.com/usn/USN-2951-1
- https://security.gentoo.org/glsa/201608-01
- https://sourceforge.net/p/optipng/bugs/59/