CVE-2010-0308
MEDIUM · CVSS 4.0EPSS 27.8%EU EUVD
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.
Key facts
- CVSS score
- 4.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:S/C:N/I:N/A:P- Weakness (CWE)
- CWE-20
- EPSS score
- 27.8% (98th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-0339)
- Published
- February 3, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-0339 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
References
- http://events.ccc.de/congress/2009/Fahrplan/attachments/1483_26c3_ipv4_fuckups.pdf
- http://osvdb.org/62044
- http://secunia.com/advisories/38451(Vendor Advisory)
- http://secunia.com/advisories/38455(Vendor Advisory)
- http://www.securityfocus.com/bid/37522
- http://www.securitytracker.com/id?1023520
- http://www.squid-cache.org/Advisories/SQUID-2010_1.txt(Vendor Advisory)
- http://www.squid-cache.org/Versions/v2/HEAD/changesets/12597.patch
- http://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9163.patch(Patch)
- http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-9853.patch
- http://www.vupen.com/english/advisories/2010/0260(Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56001
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11270
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain