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
Link | Resource |
---|---|
https://lists.debian.org/debian-lts-announce/2021/02/msg00014.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/03/msg00008.html | Mailing List Third Party Advisory |
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0879 | Exploit Third Party Advisory |
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0879 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: talos
Published: 2019-11-21T15:44:57
Updated: 2022-04-19T17:33:57
Reserved: 2019-01-04T00:00:00
Link: CVE-2019-5087
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-11-21T16:15:13.033
Modified: 2022-06-21T19:21:51.473
Link: CVE-2019-5087
JSON object: View
Redhat Information
No data.