CVE-2015-3455
Summary
| CVE | CVE-2015-3455 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2015-05-18 15:59:11 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| Description | 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. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
HighAuthentication
NoneConfidentiality
NoneIntegrity
PartialAvailability
NoneAV:N/AC:H/Au:N/C:N/I:P/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Fedoraproject | Fedora | 22 | All | All | All |
| Operating System | Oracle | Linux | 7 | All | All | All |
| Operating System | Oracle | Solaris | 11.2 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.1 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.10 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.11 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.12 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.13 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.14 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.15 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.16 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.17 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.18 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.19 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.2 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.3 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.4 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.5 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.6 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.7 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.8 | All | All | All |
| Application | Squid-cache | Squid | 3.2.0.9 | All | All | All |
| Application | Squid-cache | Squid | 3.2.1 | All | All | All |
| Application | Squid-cache | Squid | 3.2.10 | All | All | All |
| Application | Squid-cache | Squid | 3.2.11 | All | All | All |
| Application | Squid-cache | Squid | 3.2.12 | All | All | All |
| Application | Squid-cache | Squid | 3.2.13 | All | All | All |
| Application | Squid-cache | Squid | 3.2.2 | All | All | All |
| Application | Squid-cache | Squid | 3.2.3 | All | All | All |
| Application | Squid-cache | Squid | 3.2.4 | All | All | All |
| Application | Squid-cache | Squid | 3.2.5 | All | All | All |
| Application | Squid-cache | Squid | 3.2.6 | All | All | All |
| Application | Squid-cache | Squid | 3.2.7 | All | All | All |
| Application | Squid-cache | Squid | 3.2.8 | All | All | All |
| Application | Squid-cache | Squid | 3.2.9 | All | All | All |
| Application | Squid-cache | Squid | 3.3.0 | All | All | All |
| Application | Squid-cache | Squid | 3.3.0.1 | All | All | All |
| Application | Squid-cache | Squid | 3.3.0.2 | All | All | All |
| Application | Squid-cache | Squid | 3.3.0.3 | All | All | All |
| Application | Squid-cache | Squid | 3.3.1 | All | All | All |
| Application | Squid-cache | Squid | 3.3.10 | All | All | All |
| Application | Squid-cache | Squid | 3.3.11 | All | All | All |
| Application | Squid-cache | Squid | 3.3.12 | All | All | All |
| Application | Squid-cache | Squid | 3.3.13 | All | All | All |
| Application | Squid-cache | Squid | 3.3.2 | All | All | All |
| Application | Squid-cache | Squid | 3.3.3 | All | All | All |
| Application | Squid-cache | Squid | 3.3.4 | All | All | All |
| Application | Squid-cache | Squid | 3.3.5 | All | All | All |
| Application | Squid-cache | Squid | 3.3.6 | All | All | All |
| Application | Squid-cache | Squid | 3.3.7 | All | All | All |
| Application | Squid-cache | Squid | 3.3.8 | All | All | All |
| Application | Squid-cache | Squid | 3.3.9 | All | All | All |
| Application | Squid-cache | Squid | 3.4.0.1 | All | All | All |
| Application | Squid-cache | Squid | 3.4.0.2 | All | All | All |
| Application | Squid-cache | Squid | 3.4.0.3 | All | All | All |
| Application | Squid-cache | Squid | 3.4.1 | All | All | All |
| Application | Squid-cache | Squid | 3.4.10 | All | All | All |
| Application | Squid-cache | Squid | 3.4.11 | All | All | All |
| Application | Squid-cache | Squid | 3.4.12 | All | All | All |
| Application | Squid-cache | Squid | 3.4.2 | All | All | All |
| Application | Squid-cache | Squid | 3.4.3 | All | All | All |
| Application | Squid-cache | Squid | 3.4.4 | All | All | All |
| Application | Squid-cache | Squid | 3.4.5 | All | All | All |
| Application | Squid-cache | Squid | 3.4.6 | All | All | All |
| Application | Squid-cache | Squid | 3.4.7 | All | All | All |
| Application | Squid-cache | Squid | 3.4.8 | All | All | All |
| Application | Squid-cache | Squid | 3.4.9 | All | All | All |
| Application | Squid-cache | Squid | 3.5.0.1 | All | All | All |
| Application | Squid-cache | Squid | 3.5.0.2 | All | All | All |
| Application | Squid-cache | Squid | 3.5.0.3 | All | All | All |
| Application | Squid-cache | Squid | 3.5.0.4 | All | All | All |
| Application | Squid-cache | Squid | 3.5.1 | All | All | All |
| Application | Squid-cache | Squid | 3.5.2 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| openSUSE-SU-2015:1546-1: moderate: Security update for squid | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| SQUID CVE-2015-3455 SSL Certificate Validation Security Bypass Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| openSUSE-SU-2016:2081-1: moderate: Security update for squid | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| [SECURITY] Fedora 22 Update: libecap-1.0.0-1.fc22 | af854a3a-2127-422b-91ae-364da2661108 | lists.fedoraproject.org | Third Party Advisory |
| www.squid-cache.org/Advisories/SQUID-2015_1.txt | af854a3a-2127-422b-91ae-364da2661108 | www.squid-cache.org | Vendor Advisory |
| Red Hat Customer Portal | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | |
| Mageia Advisory: MGASA-2015-0191 - Updated squid packages fix CVE-2015-3455 | af854a3a-2127-422b-91ae-364da2661108 | advisories.mageia.org | Third Party Advisory |
| Oracle Solaris Third Party Bulletin - July 2015 | af854a3a-2127-422b-91ae-364da2661108 | www.oracle.com | Third Party Advisory |
| Support / Security / Advisories / / MDVSA-2015:230 | Mandriva | af854a3a-2127-422b-91ae-364da2661108 | www.mandriva.com | Broken Link |
| Oracle Linux Bulletin - October 2015 | af854a3a-2127-422b-91ae-364da2661108 | www.oracle.com | Third Party Advisory |
| Squid SSL-Bump Certificate Validation Flaw Lets Remote Servers Bypass Client-side Certificate Validation - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | Third Party Advisory, VDB Entry |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.