CVE-2019-9959 | BDVDB-2026-119441 Detail
Description#
The JPXStream::init function in Poppler 0.78.0 and earlier doesn't check for negative values of stream length, leading to an Integer Overflow, thereby making it possible to allocate a large memory chunk on the heap, with a size controlled by an attacker, as demonstrated by pdftocairo.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://gitlab.freedesktop.org/poppler/poppler/blob/master/NEWS
- http://www.securityfocus.com/bid/109342
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6NX2XPMMV7O52F4NBNCHGILGJXM3OJZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5ZOYOZTGU4RGZW4E63OZ7LW4SMPEWGBV/
- https://access.redhat.com/errata/RHSA-2019:2713
- https://lists.debian.org/debian-lts-announce/2019/10/msg00024.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.