im_vips2dz in /libvips/libvips/deprecated/im_vips2dz.c in libvips before 8.8.2 has an uninitialized variable which may cause the leakage of remote server path or stack address.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20739
Reference (s):
- FEDORA:FEDORA-2020-d82261f7b1
- URL: https://lists.fedoraproject.org/archives/list/[email protected]/message/ZULVPQQ4QDFSQCXFYBUXEM7UXJAOKLSP/
- https://github.com/libvips/libvips/commit/2ab5aa7bf515135c2b02d42e9a72e4c98e17031a
- https://github.com/libvips/libvips/issues/1419
- MLIST:[debian-lts-announce] 20201130 [SECURITY] [DLA 2473-1] vips security update