VulnerabilityModified
CVE-2009-1789
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.
MEDIUM 4.3EPSS 8.49%
Does this matter?
Lower severity and a low EPSS score (8.49%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 8.49% probability · 95th percentile
- CISA KEV
- Not listed
- Affected
- eggheads/eggdrop · eggheads/eggdrop irc bot · philip moore/windrop
- Source
- cve@mitre.org
References
- http://archives.neohapsis.com/archives/fulldisclosure/2009-05/0129.html
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=528778
- http://cvs.eggheads.org/viewvc/viewvc.cgi/eggdrop1.6/doc/Changes1.6?revision=1.20&view=markupPatch, Vendor Advisory
- http://osvdb.org/54460
- http://secunia.com/advisories/35104Vendor Advisory
- http://secunia.com/advisories/35158
- http://secunia.com/advisories/35690
- http://www.debian.org/security/2009/dsa-1826
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:126
- http://www.securityfocus.com/archive/1/503574
- http://www.securityfocus.com/bid/34985
- http://www.vupen.com/english/advisories/2009/1340Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50547
- https://www.exploit-db.com/exploits/8695
- https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01333.html
- https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01337.html
- http://archives.neohapsis.com/archives/fulldisclosure/2009-05/0129.html
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=528778
- http://cvs.eggheads.org/viewvc/viewvc.cgi/eggdrop1.6/doc/Changes1.6?revision=1.20&view=markupPatch, Vendor Advisory
- http://osvdb.org/54460
- http://secunia.com/advisories/35104Vendor Advisory
- http://secunia.com/advisories/35158
- http://secunia.com/advisories/35690
- http://www.debian.org/security/2009/dsa-1826
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:126
- http://www.securityfocus.com/archive/1/503574
- http://www.securityfocus.com/bid/34985
- http://www.vupen.com/english/advisories/2009/1340Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50547
- https://www.exploit-db.com/exploits/8695
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.