Vulnerability Details : CVE-2010-1155
Irssi before 0.8.15, when SSL is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) field or a Subject Alternative Name field of the X.509 certificate, which allows man-in-the-middle attackers to spoof IRC servers via an arbitrary certificate.
Vulnerability category: Input validation
Products affected by CVE-2010-1155
- cpe:2.3:a:irssi:irssi:*:rc1:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.4:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.7:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.8:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.5:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.6:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.9:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.13:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.14:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.10:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.10:rc8:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.12:rc1:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.11:rc1:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.3:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.10:rc5:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.11:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.11:rc2:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.13:rc1:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.12:*:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.10:rc7:*:*:*:*:*:*
- cpe:2.3:a:irssi:irssi:0.8.10:rc6:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2010-1155
0.51%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2010-1155
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2010-1155
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2010-1155
-
http://www.vupen.com/english/advisories/2010/1110
Webmail | OVH- OVH
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/57790
Irssi hostname man-in-the-middle CVE-2010-1155 Vulnerability Report
-
http://irssi.org/news
Irssi NEWS
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http://marc.info/?l=oss-security&m=127110132019166&w=2
'Re: [oss-security] CVE request: irssi 0.8.15' - MARC
-
http://marc.info/?l=oss-security&m=127098845125270&w=2
'[oss-security] CVE request: irssi 0.8.15' - MARC
-
http://www.vupen.com/english/advisories/2010/1107
Webmail | OVH- OVH
-
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041054.html
[SECURITY] Fedora 12 Update: irssi-0.8.15-1.fc12
-
http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.497301
The Slackware Linux Project: Slackware Security Advisories
-
http://marc.info/?l=oss-security&m=127119240204394&w=2
'[oss-security] Re: CVE request: irssi 0.8.15' - MARC
-
http://www.vupen.com/english/advisories/2010/0856
Webmail | OVH- OVHPatch;Vendor Advisory
-
http://www.vupen.com/english/advisories/2010/0987
Webmail | OVH- OVH
-
http://www.ubuntu.com/usn/USN-929-1
USN-929-1: irssi vulnerabilities | Ubuntu security notices
-
http://irssi.org/news/ChangeLog
Irssi NEWS
-
http://github.com/ensc/irssi-proxy/commit/85bbc05b21678e80423815d2ef1dfe26208491ab
Check if an SSL certificate matches the hostname of the server we are… · ensc/irssi-proxy@85bbc05 · GitHub
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http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html
[security-announce] SUSE Security Summary Report: SUSE-SR:2010:011
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http://marc.info/?l=oss-security&m=127116251220784&w=2
'Re: [oss-security] CVE request: irssi 0.8.15' - MARC
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