Vulnerability Details CVE-2018-8741
A directory traversal flaw in SquirrelMail 1.4.22 allows an authenticated attacker to exfiltrate (or potentially delete) files from the hosting server, related to ../ in the att_local_name field in Deliver.class.php.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.055
EPSS Ranking 89.7%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
References
- http://www.openwall.com/lists/oss-security/2018/03/17/2
- http://www.securitytracker.com/id/1040554
- https://gist.github.com/hannob/3c4f86863c418930ad08853c1109364e
- https://insinuator.net/2018/03/squirrelmail-full-disclosure-troopers18/
- https://lists.debian.org/debian-lts-announce/2018/04/msg00012.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVXTYMZ35IC5KPNMAE6BWAQWURMX7KZO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5FP5O562A4FM5TCFNEW73SS6PZONSAC/
- https://paste.pound-python.org/show/OjSLiFTxiBrTk63jqEUu/
- https://www.debian.org/security/2018/dsa-4168
- http://www.openwall.com/lists/oss-security/2018/03/17/2
- http://www.securitytracker.com/id/1040554
- https://gist.github.com/hannob/3c4f86863c418930ad08853c1109364e
- https://insinuator.net/2018/03/squirrelmail-full-disclosure-troopers18/
- https://lists.debian.org/debian-lts-announce/2018/04/msg00012.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVXTYMZ35IC5KPNMAE6BWAQWURMX7KZO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5FP5O562A4FM5TCFNEW73SS6PZONSAC/
- https://paste.pound-python.org/show/OjSLiFTxiBrTk63jqEUu/
- https://www.debian.org/security/2018/dsa-4168
Products affected by CVE-2018-8741
-
cpe:2.3:a:squirrelmail:squirrelmail:1.4.22
-
cpe:2.3:o:debian:debian_linux:7.0
-
cpe:2.3:o:debian:debian_linux:8.0