CVE-2012-4564
Fixed in a distro release EPSS 14%
ppm2tiff does not check the return value of the TIFFScanlineSize function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PPM image that triggers an integer overflow, a zero-memory allocation, and a heap-based buffer overflow.
Products: libtiff, debian_linux, canonical ubuntu_linux, redhat enterprise_linux_desktop, redhat enterprise_linux_eus, redhat enterprise_linux_server, redhat enterprise_linux_workstation, opensuse
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | tiff | 4.0.2-5 |
| Debian 13 | tiff | 4.0.2-5 |
| Debian 14 | tiff | 4.0.2-5 |
| Debian 6.0 | tiff | 3.9.4-5+squeeze7 |
| Red Hat Enterprise Linux 5 | libtiff | 0:3.8.2-18.el5_8 |
| Red Hat Enterprise Linux 5 | libtiff-debuginfo | 0:3.8.2-18.el5_8 |
| Red Hat Enterprise Linux 5 | libtiff-devel | 0:3.8.2-18.el5_8 |
| Red Hat Enterprise Linux 6 | libtiff | 0:3.9.4-9.el6_3 |
| Red Hat Enterprise Linux 6 | libtiff-debuginfo | 0:3.9.4-9.el6_3 |
| Red Hat Enterprise Linux 6 | libtiff-devel | 0:3.9.4-9.el6_3 |
| Red Hat Enterprise Linux 6 | libtiff-static | 0:3.9.4-9.el6_3 |
| openSUSE Tumbleweed | tiff | 4.0.7-1.1 |