CVE-2016-4553
Published May 10, 2016
Last updated 5 years ago
Overview
- Description
- client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 8.6
- Impact score
- 4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-345
Configurations
[ { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F" }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084" }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355" }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B" } ], "operator": "OR" } ] }, { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C563F5CC-F4FB-4440-981E-EA2C003A639C", "versionEndIncluding": "3.5.17" } ], "operator": "OR" } ] }, { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "060FCBEA-DEAA-42FB-88C9-4B78136B172F" }, { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "74987102-8CA8-4120-B686-F18579A96A46" }, { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA7828AA-48B6-44CD-8507-345A4F0A25BC" }, { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6640F25F-CC8B-4B05-A97A-2186BD0B5ED8" }, { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A037F780-6FC9-4130-908F-B5434FA0C7DE" }, { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1DDEB455-F082-44E4-8CEA-019C0084BF05" }, { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49555803-288E-4B0A-B12A-890E5E0AD05F" }, { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EBEE374C-365E-49DE-A9F9-6083044C774D" }, { "criteria": "cpe:2.3:a:squid-cache:squid:4.0.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1B6B2A8E-DD81-43CD-9F5B-E8F87498E513" } ], "operator": "OR" } ] }, { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "104DA87B-DEE4-4262-AE50-8E6BC43B228B" } ], "operator": "OR" } ] } ]