CVE-2019-5087 - log back

CVE-2019-5087 edited at 11 Mar 2021 19:30:06
References
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0879
+ https://github.com/j-jorge/xcftools/issues/13
+ https://github.com/j-jorge/xcftools/pull/15
CVE-2019-5087 edited at 11 Mar 2021 19:11:36
Severity
- Unknown
+ Medium
Remote
- Unknown
+ Local
Type
- Unknown
+ Arbitrary code execution
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 row's 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.
References
+ https://talosintelligence.com/vulnerability_reports/TALOS-2019-0879
Notes
CVE-2019-5087 created at 11 Mar 2021 19:10:04