Published: 23/02/2018 Updated: 18/12/2023

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

An issue exists in Leptonica up to and including 1.75.3. The gplotMakeOutput function allows command injection via a $(command) approach in the gplot rootname argument. This issue exists because of an incomplete fix for CVE-2018-3836.

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leptonica leptonica
debian debian linux 7.0

Debian Bug report logs - #898439 leptonlib: CVE-2018-7442 Package: src:leptonlib; Maintainer for src:leptonlib is Jeff Breidenbach <jab@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Fri, 11 May 2018 17:21:01 UTC Severity: important Tags: security, upstream Found in version leptonlib/1753 ...

Debian Bug report logs - #891932 CVE-2018-7440 gplotMakeOutput() command injection vulnerability Package: src:leptonlib; Maintainer for src:leptonlib is Jeff Breidenbach <jab@debianorg>; Reported by: "Santiago RR" <santiagorr@riseupnet> Date: Fri, 2 Mar 2018 18:18:01 UTC Severity: grave Tags: patch, security Fo ...

CWE-78 https://github.com/DanBloomberg/leptonica/issues/303#issuecomment-366472212 https://lists.debian.org/debian-lts-announce/2018/03/msg00005.html https://security.gentoo.org/glsa/202312-01 https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898439

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CVE-2018-7440

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