Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (segmentation fault) by aborting the connection during a (1) PUT or (2) POST request, which causes Squid to access previously freed memory.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Squid | Squid | 2.0.patch1 (including) | 2.0.patch1 (including) |
| Squid | Squid | 2.0.patch2 (including) | 2.0.patch2 (including) |
| Squid | Squid | 2.0.pre1 (including) | 2.0.pre1 (including) |
| Squid | Squid | 2.0.release (including) | 2.0.release (including) |
| Squid | Squid | 2.0_patch2 (including) | 2.0_patch2 (including) |
| Squid | Squid | 2.1.patch1 (including) | 2.1.patch1 (including) |
| Squid | Squid | 2.1.patch2 (including) | 2.1.patch2 (including) |
| Squid | Squid | 2.1.pre1 (including) | 2.1.pre1 (including) |
| Squid | Squid | 2.1.pre3 (including) | 2.1.pre3 (including) |
| Squid | Squid | 2.1.pre4 (including) | 2.1.pre4 (including) |
| Squid | Squid | 2.1.release (including) | 2.1.release (including) |
| Squid | Squid | 2.1_patch2 (including) | 2.1_patch2 (including) |
| Squid | Squid | 2.2.devel3 (including) | 2.2.devel3 (including) |
| Squid | Squid | 2.2.devel4 (including) | 2.2.devel4 (including) |
| Squid | Squid | 2.2.pre1 (including) | 2.2.pre1 (including) |
| Squid | Squid | 2.2.pre2 (including) | 2.2.pre2 (including) |
| Squid | Squid | 2.2.stable1 (including) | 2.2.stable1 (including) |
| Squid | Squid | 2.2.stable2 (including) | 2.2.stable2 (including) |
| Squid | Squid | 2.2.stable3 (including) | 2.2.stable3 (including) |
| Squid | Squid | 2.2.stable4 (including) | 2.2.stable4 (including) |
| Squid | Squid | 2.2.stable5 (including) | 2.2.stable5 (including) |
| Squid | Squid | 2.3.devel2 (including) | 2.3.devel2 (including) |
| Squid | Squid | 2.3.devel3 (including) | 2.3.devel3 (including) |
| Squid | Squid | 2.3.stable1 (including) | 2.3.stable1 (including) |
| Squid | Squid | 2.3.stable2 (including) | 2.3.stable2 (including) |
| Squid | Squid | 2.3.stable3 (including) | 2.3.stable3 (including) |
| Squid | Squid | 2.3.stable4 (including) | 2.3.stable4 (including) |
| Squid | Squid | 2.3.stable5 (including) | 2.3.stable5 (including) |
| Squid | Squid | 2.3_.stable4 (including) | 2.3_.stable4 (including) |
| Squid | Squid | 2.3_.stable5 (including) | 2.3_.stable5 (including) |
| Squid | Squid | 2.3_stable5 (including) | 2.3_stable5 (including) |
| Squid | Squid | 2.4 (including) | 2.4 (including) |
| Squid | Squid | 2.4.stable1 (including) | 2.4.stable1 (including) |
| Squid | Squid | 2.4.stable2 (including) | 2.4.stable2 (including) |
| Squid | Squid | 2.4.stable3 (including) | 2.4.stable3 (including) |
| Squid | Squid | 2.4.stable4 (including) | 2.4.stable4 (including) |
| Squid | Squid | 2.4.stable6 (including) | 2.4.stable6 (including) |
| Squid | Squid | 2.4.stable7 (including) | 2.4.stable7 (including) |
| Squid | Squid | 2.4_.stable2 (including) | 2.4_.stable2 (including) |
| Squid | Squid | 2.4_.stable6 (including) | 2.4_.stable6 (including) |
| Squid | Squid | 2.4_.stable7 (including) | 2.4_.stable7 (including) |
| Squid | Squid | 2.4_stable7 (including) | 2.4_stable7 (including) |
| Squid | Squid | 2.5.6 (including) | 2.5.6 (including) |
| Squid | Squid | 2.5.stable1 (including) | 2.5.stable1 (including) |
| Squid | Squid | 2.5.stable2 (including) | 2.5.stable2 (including) |
| Squid | Squid | 2.5.stable3 (including) | 2.5.stable3 (including) |
| Squid | Squid | 2.5.stable4 (including) | 2.5.stable4 (including) |
| Squid | Squid | 2.5.stable5 (including) | 2.5.stable5 (including) |
| Squid | Squid | 2.5.stable6 (including) | 2.5.stable6 (including) |
| Squid | Squid | 2.5.stable7 (including) | 2.5.stable7 (including) |
| Squid | Squid | 2.5_.stable1 (including) | 2.5_.stable1 (including) |
| Squid | Squid | 2.5_.stable3 (including) | 2.5_.stable3 (including) |
| Squid | Squid | 2.5_.stable4 (including) | 2.5_.stable4 (including) |
| Squid | Squid | 2.5_.stable5 (including) | 2.5_.stable5 (including) |
| Squid | Squid | 2.5_.stable6 (including) | 2.5_.stable6 (including) |
| Squid | Squid | 2.5_stable3 (including) | 2.5_stable3 (including) |
| Squid | Squid | 2.5_stable4 (including) | 2.5_stable4 (including) |
| Squid | Squid | 2.5_stable9 (including) | 2.5_stable9 (including) |
| Red Hat Enterprise Linux 3 | RedHat | squid-7:2.5.STABLE3-6.3E.13 | * |
| Red Hat Enterprise Linux 4 | RedHat | squid-7:2.5.STABLE6-3.4E.9 | * |
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | RedHat | * | |
| Red Hat Enterprise Linux ES version 2.1 | RedHat | * | |
| Red Hat Linux Advanced Workstation 2.1 | RedHat | * |