CVE-2019-5087

Description

An exploitable integer overflow vulnerability exists in the flattenIncrementally function in the xcf2png and xcf2pnm binaries of xcftools 1.0.7. An integer overflow can occur while calculating the rows allocation size, that could be exploited to corrupt memory and eventually execute arbitrary code. In order to trigger this vulnerability, a victim would need to open a specially crafted XCF file.

Risk Information

Base Score

8.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.185

Associated Vulnerability

Vulnerability	OS Platform
command-line tools for extracting data for XCF files (USN-5988-1) xcftools_1.0.7-6ubuntu0.1_i386.deb	Linux
command-line tools for extracting data for XCF files (USN-5988-1) xcftools_1.0.7-6ubuntu0.1_amd64.deb	Linux
command-line tools for extracting data for XCF files (USN-5988-1) xcftools_1.0.7-6ubuntu0.20.04.1_i386.deb	Linux
command-line tools for extracting data for XCF files (USN-5988-1) xcftools_1.0.7-6ubuntu0.20.04.1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234