Squid 3.2.x before 3.2.14, 3.3.x before 3.3.14, 3.4.x before 3.4.13, and 3.5.x before 3.5.4, when configured with client-first SSL-bump, do not properly validate the domain or hostname fields of X.509 certificates, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate.
2015-05-18T15:59:11.650
2025-04-12T10:46:40.837
Deferred
CVSSv2: 2.6 (LOW)
AV:N/AC:H/Au:N/C:N/I:P/A:N
4.9
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | oracle | linux | 7 | Yes |
| Operating System | oracle | solaris | 11.2 | Yes |
| Application | squid-cache | squid | 3.2.0.1 | Yes |
| Application | squid-cache | squid | 3.2.0.2 | Yes |
| Application | squid-cache | squid | 3.2.0.3 | Yes |
| Application | squid-cache | squid | 3.2.0.4 | Yes |
| Application | squid-cache | squid | 3.2.0.5 | Yes |
| Application | squid-cache | squid | 3.2.0.6 | Yes |
| Application | squid-cache | squid | 3.2.0.7 | Yes |
| Application | squid-cache | squid | 3.2.0.8 | Yes |
| Application | squid-cache | squid | 3.2.0.9 | Yes |
| Application | squid-cache | squid | 3.2.0.10 | Yes |
| Application | squid-cache | squid | 3.2.0.11 | Yes |
| Application | squid-cache | squid | 3.2.0.12 | Yes |
| Application | squid-cache | squid | 3.2.0.13 | Yes |
| Application | squid-cache | squid | 3.2.0.14 | Yes |
| Application | squid-cache | squid | 3.2.0.15 | Yes |
| Application | squid-cache | squid | 3.2.0.16 | Yes |
| Application | squid-cache | squid | 3.2.0.17 | Yes |
| Application | squid-cache | squid | 3.2.0.18 | Yes |
| Application | squid-cache | squid | 3.2.0.19 | Yes |
| Application | squid-cache | squid | 3.2.1 | Yes |
| Application | squid-cache | squid | 3.2.2 | Yes |
| Application | squid-cache | squid | 3.2.3 | Yes |
| Application | squid-cache | squid | 3.2.4 | Yes |
| Application | squid-cache | squid | 3.2.5 | Yes |
| Application | squid-cache | squid | 3.2.6 | Yes |
| Application | squid-cache | squid | 3.2.7 | Yes |
| Application | squid-cache | squid | 3.2.8 | Yes |
| Application | squid-cache | squid | 3.2.9 | Yes |
| Application | squid-cache | squid | 3.2.10 | Yes |
| Application | squid-cache | squid | 3.2.11 | Yes |
| Application | squid-cache | squid | 3.2.12 | Yes |
| Application | squid-cache | squid | 3.2.13 | Yes |
| Application | squid-cache | squid | 3.3.0 | Yes |
| Application | squid-cache | squid | 3.3.0.1 | Yes |
| Application | squid-cache | squid | 3.3.0.2 | Yes |
| Application | squid-cache | squid | 3.3.0.3 | Yes |
| Application | squid-cache | squid | 3.3.1 | Yes |
| Application | squid-cache | squid | 3.3.2 | Yes |
| Application | squid-cache | squid | 3.3.3 | Yes |
| Application | squid-cache | squid | 3.3.4 | Yes |
| Application | squid-cache | squid | 3.3.5 | Yes |
| Application | squid-cache | squid | 3.3.6 | Yes |
| Application | squid-cache | squid | 3.3.7 | Yes |
| Application | squid-cache | squid | 3.3.8 | Yes |
| Application | squid-cache | squid | 3.3.9 | Yes |
| Application | squid-cache | squid | 3.3.10 | Yes |
| Application | squid-cache | squid | 3.3.11 | Yes |
| Application | squid-cache | squid | 3.3.12 | Yes |
| Application | squid-cache | squid | 3.3.13 | Yes |
| Application | squid-cache | squid | 3.4.0.1 | Yes |
| Application | squid-cache | squid | 3.4.0.2 | Yes |
| Application | squid-cache | squid | 3.4.0.3 | Yes |
| Application | squid-cache | squid | 3.4.1 | Yes |
| Application | squid-cache | squid | 3.4.2 | Yes |
| Application | squid-cache | squid | 3.4.3 | Yes |
| Application | squid-cache | squid | 3.4.4 | Yes |
| Application | squid-cache | squid | 3.4.5 | Yes |
| Application | squid-cache | squid | 3.4.6 | Yes |
| Application | squid-cache | squid | 3.4.7 | Yes |
| Application | squid-cache | squid | 3.4.8 | Yes |
| Application | squid-cache | squid | 3.4.9 | Yes |
| Application | squid-cache | squid | 3.4.10 | Yes |
| Application | squid-cache | squid | 3.4.11 | Yes |
| Application | squid-cache | squid | 3.4.12 | Yes |
| Application | squid-cache | squid | 3.5.0.1 | Yes |
| Application | squid-cache | squid | 3.5.0.2 | Yes |
| Application | squid-cache | squid | 3.5.0.3 | Yes |
| Application | squid-cache | squid | 3.5.0.4 | Yes |
| Application | squid-cache | squid | 3.5.1 | Yes |
| Application | squid-cache | squid | 3.5.2 | Yes |
| Operating System | fedoraproject | fedora | 22 | Yes |