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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2019-11-21T15:44:57

Updated: 2024-08-04T19:47:55.746Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5087

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-21T16:15:13.033

Modified: 2024-11-21T04:44:19.617

Link: CVE-2019-5087

cve-icon Redhat

No data.