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 (assertion failure) via a crafted DNS packet that only contains a
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 27.82% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 98.0% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2010-02-03 18:00Z16 YR AGO
- Last updated
- 2024-08-07 00:45Z2 YR AGO
- Reserved
- 2010-01-12
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- acf5b70c14ee0d02e36488e29f066bbed4aa8229285c3fe7fd19bb1e88f002cc
05 Affected products
06 References
- secunia.com38451http://secunia.com/advisories/38451
- secunia.com38455http://secunia.com/advisories/38455
- osvdb.org62044http://osvdb.org/62044
- www.securityfocus.com37522http://www.securityfocus.com/bid/37522
- www.squid-cache.orghttp://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-9853.patch
- www.squid-cache.orghttp://www.squid-cache.org/Versions/v2/HEAD/changesets/12597.patch
- exchange.xforce.ibmcloud.comsquid-dns-dos(56001)https://exchange.xforce.ibmcloud.com/vulnerabilities/56001
- events.ccc.dehttp://events.ccc.de/congress/2009/Fahrplan/attachments/1483_26c3_ipv4_fuckups.pdf
- www.squid-cache.orghttp://www.squid-cache.org/Advisories/SQUID-2010_1.txt
- oval.cisecurity.orgoval:org.mitre.oval:def:11270https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11270
- www.squid-cache.orghttp://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9163.patch
- www.securitytracker.com1023520http://www.securitytracker.com/id?1023520
- www.vupen.comADV-2010-0260http://www.vupen.com/english/advisories/2010/0260
07 Fixed in
Debian 12
- squid Fixed in 2.7.STABLE8-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- squid Fixed in 2.7.STABLE8-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- squid Fixed in 2.7.STABLE8-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.