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CVE-2016-10002
Incorrect processing of responses to If-None-Modified HTTP conditional requests in Squid HTTP Proxy 3.1.10 through 3.1.23, 3.2.0.3 through…
High7.5EPSS 7.0%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Incorrect processing of responses to If-None-Modified HTTP conditional requests in Squid HTTP Proxy 3.1.10 through 3.1.23, 3.2.0.3 through 3.5.22, and 4.0.1 through 4.0.16 leads to client-specific Cookie data being leaked to other clients. Attack requests can easily be crafted by a client to probe a cache for this information.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 7.0% · top 5.8% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (7)
- http://www.squid-cache.org/Advisories/SQUID-2016_11.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1037513 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- [oss-security] 20161217 Re: CVE Request - squid HTTP proxy multiple Information Disclosure issues (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2017:0183 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2017:0182 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 94953 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- DSA-3745 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .