Critical severity · published Feb 19, 2018
CVE-2018-7247
An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3
9.8
CVSS
2.5%
EPSS
No
On KEV
Description
An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LE
Leptonica · Leptonica
before 1.75.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-7247
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-7247
Third Party Advisory
https://github.com/DanBloomberg/leptonica/commit/c1079bb8e77cdd426759e466729917ca37a3ed9f
security.gentoo.org
https://security.gentoo.org/glsa/202312-01
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