CVE-2010-1156
core/nicklist.c in Irssi before 0.8.15 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors related to an attempted fuzzy nick match at the
02 Description
core/nicklist.c in Irssi before 0.8.15 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors related to an attempted fuzzy nick match at the
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
- 2.87% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 86.6% 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
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
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
- 2010-04-16 19:00Z16 YR AGO
- Last updated
- 2024-08-07 01:14Z2 YR AGO
- Reserved
- 2010-03-29
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- c41f3975441a93cb88069c996af9f66a533f522e49ed5e85b0ab6c586a3af22d
05 Affected products
06 References
- marc.info[oss-security] 20100412 Re: CVE request: irssi 0.8.15http://marc.info/?l=oss-security&m=127110132019166&w=2
- www.vupen.comADV-2010-0856http://www.vupen.com/english/advisories/2010/0856
- www.vupen.comADV-2010-1110http://www.vupen.com/english/advisories/2010/1110
- www.vupen.comADV-2010-1107http://www.vupen.com/english/advisories/2010/1107
- www.vupen.comADV-2010-0987http://www.vupen.com/english/advisories/2010/0987
- marc.info[oss-security] 20100412 Re: CVE request: irssi 0.8.15http://marc.info/?l=oss-security&m=127111071631857&w=2
- lists.opensuse.orgSUSE-SR:2010:011http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html
- marc.info[oss-security] 20100413 Re: CVE request: irssi 0.8.15http://marc.info/?l=oss-security&m=127119240204394&w=2
- exchange.xforce.ibmcloud.comirssi-unspecified-dos(57791)https://exchange.xforce.ibmcloud.com/vulnerabilities/57791
- secunia.com39620http://secunia.com/advisories/39620
- svn.irssi.orghttp://svn.irssi.org/cgi-bin/viewvc.cgi/irssi/trunk/src/core/nicklist.c?root=irssi&r1=4922&r2=5126
- secunia.com39365http://secunia.com/advisories/39365
- www.ubuntu.comUSN-929-1http://www.ubuntu.com/usn/USN-929-1
- irssi.orghttp://irssi.org/news
- marc.info[oss-security] 20100411 CVE request: irssi 0.8.15http://marc.info/?l=oss-security&m=127098845125270&w=2
- marc.info[oss-security] 20100413 Re: CVE request: irssi 0.8.15http://marc.info/?l=oss-security&m=127115784314970&w=2
- securitytracker.com1023845http://securitytracker.com/id?1023845
- slackware.comSSA:2010-116-01http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.497301
- lists.fedoraproject.orgFEDORA-2010-6629http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041054.html
- irssi.orghttp://irssi.org/news/ChangeLog
- secunia.com39797http://secunia.com/advisories/39797
07 Fixed in
Debian 12
- irssi Fixed in 0.8.15-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- irssi Fixed in 0.8.15-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- irssi Fixed in 0.8.15-1
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.