CVE-2017-15722 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15722): In certain cases, Irssi before 1.0.5 may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string. References: http://openwall.com/lists/oss-security/2017/10/22/4 https://irssi.org/security/irssi_sa_2017_10.txt CVE-2017-15723 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15723): In Irssi before 1.0.5, overlong nicks or targets may result in a NULL pointer dereference while splitting the message. References: http://openwall.com/lists/oss-security/2017/10/22/4 https://irssi.org/security/irssi_sa_2017_10.txt CVE-2017-15721 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15721): In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468. References: http://openwall.com/lists/oss-security/2017/10/22/4 https://irssi.org/security/irssi_sa_2017_10.txt CVE-2017-15228 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15228): Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the string. References: http://openwall.com/lists/oss-security/2017/10/22/4 https://irssi.org/security/irssi_sa_2017_10.txt CVE-2017-15227 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15227): Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on. http://openwall.com/lists/oss-security/2017/10/22/4 https://irssi.org/security/irssi_sa_2017_10.txt @ Maintainer(s): Please state when version 1.0.5 is ready for stabilization.
CVE-2017-15723 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15723): In Irssi before 1.0.5, overlong nicks or targets may result in a NULL pointer dereference while splitting the message. CVE-2017-15722 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15722): In certain cases, Irssi before 1.0.5 may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string. CVE-2017-15721 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15721): In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468. CVE-2017-15228 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15228): Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the string. CVE-2017-15227 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-15227): Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on.
Arch teams, Please stabilise: =net-irc/irssi-1.0.5 Thanks!
x86 stable
amd64 stable
ia64 stable
arm stable
stabilization moved to bug 643704
GLSA vote: no
cleanup will occur in bug #643704
