In the DataBuf class in include/exiv2/types.hpp in Exiv2 0.26, an issue exists in the constructor with an initial buffer size. A large size value may lead to a SIGABRT during an attempt at memory allocation. NOTE: some third parties have been unable to reproduce the SIGABRT when using the 4-DataBuf-abort-1 PoC file.
References
Link Resource
https://bugzilla.novell.com/show_bug.cgi?id=1087879 Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1564281 Issue Tracking Third Party Advisory
https://github.com/xiaoqx/pocs/tree/master/exiv2 Exploit Third Party Advisory
https://security.gentoo.org/glsa/201811-14 Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2018-03-30T08:00:00

Updated: 2018-11-25T10:57:01

Reserved: 2018-03-30T00:00:00


Link: CVE-2018-9145

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-03-30T08:29:00.963

Modified: 2019-03-27T19:23:12.217


Link: CVE-2018-9145

JSON object: View

cve-icon Redhat Information

No data.

CWE