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CVE-2010-0308
lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service…
Medium4.0EPSS 27.8%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service (assertion failure) via a crafted DNS packet that only contains a header.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 27.8% · top 1.9% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.0.
Weakness
Affected products
n/a
- affected n/a
References (13)
- 38451 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 38455 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 62044 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 37522 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-9853.patch (opens in a new tab)x_refsource_MISCx_transferred
- http://www.squid-cache.org/Versions/v2/HEAD/changesets/12597.patch (opens in a new tab)x_refsource_MISCx_transferred
- squid-dns-dos(56001) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://events.ccc.de/congress/2009/Fahrplan/attachments/1483_26c3_ipv4_fuckups.pdf (opens in a new tab)x_refsource_MISCx_transferred
- http://www.squid-cache.org/Advisories/SQUID-2010_1.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- oval:org.mitre.oval:def:11270 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- http://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9163.patch (opens in a new tab)x_refsource_MISCx_transferred
- 1023520 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- ADV-2010-0260 (opens in a new tab)vdb-entryx_refsource_VUPENx_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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2010-0308)Record last updated .