http.c in Exiv2 through 0.27.1 allows a malicious http server to cause a denial of service (crash due to a NULL pointer dereference) by returning a crafted response that lacks a space character.
lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
github.com/Exiv2/exiv2/issues/793
github.com/Exiv2/exiv2/pull/815
lists.debian.org/debian-lts-announce/2023/01/msg00004.html
lists.fedoraproject.org/archives/list/[email protected]/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/
support.f5.com/csp/article/K45429077?utm_source=f5support&utm_medium=RSS
usn.ubuntu.com/4056-1/