CVE-2018-7186
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-7186
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7186.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-7186
- Related
- Published
- 2018-02-16T16:29:00Z
- Modified
- 2025-01-15T01:35:20.627780Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Leptonica before 1.75.3 does not limit the number of characters in a %s format argument to fscanf or sscanf, which allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a long string, as demonstrated by the gplotRead and ptaReadStream functions.
- References
-
- https://security.gentoo.org/glsa/202312-01
- https://lists.debian.org/debian-lts-announce/2018/03/msg00005.html
- https://lists.debian.org/debian-lts/2018/02/msg00054.html
- https://github.com/DanBloomberg/leptonica/commit/ee301cb2029db8a6289c5295daa42bba7715e99a
- https://bugs.debian.org/890548
- https://security-tracker.debian.org/tracker/CVE-2018-7186
Affected packages
Debian:11 / leptonlib
Package
- Name
- leptonlib
- Purl
- pkg:deb/debian/leptonlib?arch=source
Debian:12 / leptonlib
Package
- Name
- leptonlib
- Purl
- pkg:deb/debian/leptonlib?arch=source
Debian:13 / leptonlib
Package
- Name
- leptonlib
- Purl
- pkg:deb/debian/leptonlib?arch=source