CVE-2010-0969
Unbound before 1.4.3 does not properly align structures on 64-bit platforms, which allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors.
02 Description
Unbound before 1.4.3 does not properly align structures on 64-bit platforms, which allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors.
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
- 2.67% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 85.7% 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
- 2010-03-16 18:26Z16 YR AGO
- Last updated
- 2024-08-07 01:06Z2 YR AGO
- Reserved
- 2010-03-16
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 8f87685851a92a4a9db34424b971557966ad52e90445a8798d055df285f0d5e6
05 Affected products
06 References
- osvdb.org62903http://osvdb.org/62903
- www.openwall.com[oss-security] 20100312 CVE Request -- Unbound v1.4.3 -- 64 bit platforms specific remote DoShttp://www.openwall.com/lists/oss-security/2010/03/12/3
- secunia.com38888http://secunia.com/advisories/38888
- www.unbound.net[unbound-users] 20100311 Unbound 1.4.3 releasehttp://www.unbound.net/pipermail/unbound-users/2010-March/001057.html
- marc.info[oss-security] 20100316 Re: CVE Request -- Unbound v1.4.3 -- 64 bit platforms specific remote DoShttp://marc.info/?l=oss-security&m=126876222231747&w=2
- bugs.gentoo.orghttp://bugs.gentoo.org/show_bug.cgi?id=309117
- www.securityfocus.com38701http://www.securityfocus.com/bid/38701
07 Fixed in
Debian 12
- unbound Fixed in 1.4.3-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- unbound Fixed in 1.4.3-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- unbound Fixed in 1.4.3-1
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.