未評価
An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readGenericBitmap() located in JBIG2Stream.cc, can be triggered...
CVE-2019-9543
SecPulse初出
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2019-9543 poppler
- Ubuntu UBUNTU-CVE-2019-9543 poppler
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)。
An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readGenericBitmap() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfseparate binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JArithmeticDecoder::decodeBit.
参照URL
- advisory securityfocus.com
- advisory research.loginsoft.com
- report gitlab.freedesktop.org