CVE-2011-1947
6.3 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.014 Low
EPSS
Percentile
86.3%
fetchmail 5.9.9 through 6.3.19 does not properly limit the wait time after issuing a (1) STARTTLS or (2) STLS request, which allows remote servers to cause a denial of service (application hang) by acknowledging the request but not sending additional packets.
References
gitorious.org/fetchmail/fetchmail/blobs/legacy_63/fetchmail-SA-2011-01.txt
lists.fedoraproject.org/pipermail/package-announce/2011-June/061634.html
lists.fedoraproject.org/pipermail/package-announce/2011-June/061672.html
lists.fedoraproject.org/pipermail/package-announce/2011-June/061735.html
openwall.com/lists/oss-security/2011/05/30/1
openwall.com/lists/oss-security/2011/05/31/12
openwall.com/lists/oss-security/2011/05/31/17
openwall.com/lists/oss-security/2011/06/01/2
www.fetchmail.info/fetchmail-SA-2011-01.txt
www.mandriva.com/security/advisories?name=MDVSA-2011:107
www.securityfocus.com/archive/1/518251/100/0/threaded
www.securityfocus.com/bid/48043
www.securitytracker.com/id?1025605
exchange.xforce.ibmcloud.com/vulnerabilities/67700
Related
6.3 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.014 Low
EPSS
Percentile
86.3%