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9.1
CVSSv3

CVE-2018-7442

Published: 23/02/2018 Updated: 18/12/2023
CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10
CVSS v3 Base Score: 9.1 | Impact Score: 5.2 | Exploitability Score: 3.9
VMScore: 570
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N
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Vulnerability Summary

An issue exists in Leptonica up to and including 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.

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Vendor Advisories

Debian CVElist Bug Report Logs: leptonlib: CVE-2018-7442
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 ...

References

CWE-22https://lists.debian.org/debian-lts/2018/02/msg00086.htmlhttps://security.gentoo.org/glsa/202312-01https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898439https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-3400deserializationCVE-2024-21788CVE-2023-42433CVE-2024-21841CVE-2024-22095local file inclusionmemory leak
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