A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc....

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc. Executing a manipulation of the argument segCnt can lead to integer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called ed2a5538cf0a8d3ff908191eda9b73f91a5f952a. It is advisable to implement a patch to correct this issue.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Ubuntu:Pro:16.04:LTS poppler

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:Pro:18.04:LTS poppler

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:Pro:20.04:LTS poppler

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:22.04:LTS poppler

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"22.02.0-2ubuntu0.14"}]}]

Ubuntu:24.04:LTS poppler

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"24.02.0-1ubuntu9.10"}]}]

Ubuntu:26.04:LTS poppler

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"26.01.0-2ubuntu0.2"}]}]

参照URL

advisory ubuntu.com
report ubuntu.com
report cve.org
report gitlab.freedesktop.org
report github.com
report vuldb.com
report vuldb.com
report vuldb.com
report vuldb.com