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irc: replace chars "\01" by spaces in CTCP replies (closes #1819)
authorSébastien Helleu <redacted>
Sat, 10 Sep 2022 11:42:35 +0000 (13:42 +0200)
committerSébastien Helleu <redacted>
Sat, 10 Sep 2022 11:43:45 +0000 (13:43 +0200)
commit9cb68b13a94175b6fc64a9d9f20b2b923a1c0b09
tree7ba5a074e5076627905279ae4842f54551a5a8c0tree | snapshot (zip tar.gz tar.bz2)
parent5070a6330c09d8025ce1209686cac071753589efcommit | diff
irc: replace chars "\01" by spaces in CTCP replies (closes #1819)

This prevents any attack due to an external security issue in the Linux
netfilter implementation (nf_conntrack_irc).

See: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2663
ChangeLog.adoc diff | blob | blame | history
src/plugins/irc/irc-ctcp.c diff | blob | blame | history
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