CVE-2009-1789

EUVD-2009-1784
mod/server.mod/servmsg.c in Eggheads Eggdrop and Windrop 1.6.19 and earlier allows remote attackers to cause a denial of service (crash) via a crafted PRIVMSG that causes an empty string to trigger a negative string length copy.  NOTE: this issue exists because of an incorrect fix for CVE-2007-2807.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
Affected Products (NVD)
VendorProductVersion
eggheadseggdrop
1.6.0
eggheadseggdrop
1.6.1
eggheadseggdrop
1.6.2
eggheadseggdrop
1.6.3
eggheadseggdrop
1.6.4
eggheadseggdrop
1.6.5
eggheadseggdrop
1.6.6
eggheadseggdrop
1.6.7
eggheadseggdrop
1.6.8
eggheadseggdrop
1.6.9
eggheadseggdrop
1.6.10
eggheadseggdrop
1.6.11
eggheadseggdrop
1.6.12
eggheadseggdrop
1.6.13
eggheadseggdrop
1.6.14
eggheadseggdrop
1.6.15
eggheadseggdrop
1.6.16
eggheadseggdrop
1.6.17
eggheadseggdrop
1.6.18
eggheadseggdrop
1.6.18:rc1
eggheadseggdrop_irc_bot
𝑥
≤ 1.6.19
philip_moorewindrop
𝑥
≤ 1.6.19
philip_moorewindrop
1.4.4
philip_moorewindrop
1.4.6
philip_moorewindrop
1.5.4
philip_moorewindrop
1.5.4:rc1
philip_moorewindrop
1.5.4:rc2
philip_moorewindrop
1.5.4a:a
philip_moorewindrop
1.6.0
philip_moorewindrop
1.6.0:rc1
philip_moorewindrop
1.6.0:rc1-rel2
philip_moorewindrop
1.6.1
philip_moorewindrop
1.6.2\+bindsfix
philip_moorewindrop
1.6.3
philip_moorewindrop
1.6.4:sr1
philip_moorewindrop
1.6.6
philip_moorewindrop
1.6.7
philip_moorewindrop
1.6.8
philip_moorewindrop
1.6.9
philip_moorewindrop
1.6.10
philip_moorewindrop
1.6.12
philip_moorewindrop
1.6.13
philip_moorewindrop
1.6.15
philip_moorewindrop
1.6.16
philip_moorewindrop
1.6.17
philip_moorewindrop
1.6.18
philip_moorewindrop
1.6.19\+ctcpfix
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
eggdrop
bookworm
1.8.4+repack1-0.1
fixed
bullseye
1.8.4-1
fixed
sid
1.8.4+repack1-0.1
fixed
trixie
1.8.4+repack1-0.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
eggdrop
dapper
ignored
hardy
Fixed 1.6.18-1.1ubuntu1.1
released
intrepid
Fixed 1.6.19-1.1ubuntu1.8.10.1
released
jaunty
Fixed 1.6.19-1.1ubuntu1.9.04.1
released
karmic
Fixed 1.6.19-1.2ubuntu1
released
lucid
Fixed 1.6.19-1.2ubuntu1
released
References