CVE-2018-8741
Published: 17 March 2018
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.
Priority
Status
Package | Release | Status |
---|---|---|
squirrelmail Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
trusty |
Released
(2:1.4.23~svn20120406-2+deb8u3build0.14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(2:1.4.23~svn20120406-2+deb8u2)
|
|
xenial |
Released
(2:1.4.23~svn20120406-2+deb8u3ubuntu0.16.04.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References
- http://www.openwall.com/lists/oss-security/2018/03/17/2
- https://gist.github.com/hannob/3c4f86863c418930ad08853c1109364e
- https://insinuator.net/2018/03/squirrelmail-full-disclosure-troopers18/
- https://paste.pound-python.org/show/OjSLiFTxiBrTk63jqEUu/
- https://www.cve.org/CVERecord?id=CVE-2018-8741
- NVD
- Launchpad
- Debian