Bug#923553: poppler: CVE-2019-9543: recursive function call in function JBIG2Stream::readGenericBitmap()
carnil at debian.org
Fri Mar 1 20:22:04 GMT 2019
Tags: security upstream
The following vulnerability was published for poppler.
| 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.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
Please adjust the affected versions in the BTS as needed.
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