CVE-2018-19535 (NVD)

2018-11-26

In Exiv2 0.26 and previous versions, PngChunk::readRawProfile in pngchunk_int.cpp may cause a denial of service (application crash due to a heap-based buffer over-read) via a crafted PNG file.

Products Ubuntu_linux, Debian_linux, Exiv2, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_workstation
Type Out-of-bounds Read (CWE-125)
First patch - None (likely due to unavailable code)
Patches https://github.com/Exiv2/exiv2/pull/430
Links • https://usn.ubuntu.com/4056-1/
• https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html
• https://github.com/Exiv2/exiv2/issues/428
• https://access.redhat.com/errata/RHSA-2019:2101
• https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html