CVE-2015-2778

Quassel before 0.12-rc1 uses an incorrect data-type size when splitting a message, which allows remote attackers to cause a denial of service (crash) via a long CTCP query containing only multibyte characters.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
VendorProductVersion
quassel-ircquassel
𝑥
≤ 0.11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
quassel
bullseye
1:0.13.1-5
fixed
wheezy
not-affected
squeeze
not-affected
bookworm
1:0.14.0-1
fixed
sid
1:0.14.0-2
fixed
trixie
1:0.14.0-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
quassel
zesty
Fixed 0.12.2-0ubuntu0.1
released
yakkety
Fixed 0.12.2-0ubuntu0.1
released
xenial
Fixed 0.12.2-0ubuntu0.1
released
wily
Fixed 0.12.2-0ubuntu0.1
released
vivid
Fixed 0.12.2-0ubuntu0.1
released
utopic
Fixed 0.10.1-0ubuntu1.2
released
trusty
Fixed 0.10.0-0ubuntu2.2
released
precise
ignored
lucid
ignored
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html
http://www.openwall.com/lists/oss-security/2015/03/20/12
http://www.openwall.com/lists/oss-security/2015/03/27/11
http://www.openwall.com/lists/oss-security/2015/03/28/3
http://www.securityfocus.com/bid/73305
https://github.com/quassel/quassel/commit/b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8
http://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html
http://www.openwall.com/lists/oss-security/2015/03/20/12
http://www.openwall.com/lists/oss-security/2015/03/27/11
http://www.openwall.com/lists/oss-security/2015/03/28/3
http://www.securityfocus.com/bid/73305
https://github.com/quassel/quassel/commit/b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8