LibRaw: Stack buffer overread

LibRaw: Stack buffer overread A buffer overread in LibRaw might allow an attacker to cause denial of service. libraw 2022-08-10 2022-08-10 793956 remote 0.20.2 0.20.2

LibRaw is a library for reading RAW files obtained from digital photo cameras.

LibRaw incorrectly handles parsing DNG fields in some cases, potentially resulting in a buffer overread leading to denial of service.

An attacker capable of providing crafted input to LibRaw could trigger denial of service.

There is no known workaround at this time.

All LibRaw users should upgrade to the latest version:


          # emerge --sync
          # emerge --ask --oneshot --verbose ">=media-libs/libraw-0.20.2"

CVE-2020-24870 ajak ajak