Vulnerability Monitor

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CVE-2019-9545

An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readTextRegion() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfimages binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JBIG2Bitmap::clearToZero.

Published

2019-03-01T19:29:02.930

Last Modified

2024-11-21T04:51:49.710

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-674

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	freedesktop	poppler	0.74.0	Yes

References

https://gitlab.freedesktop.org/poppler/poppler/issues/731 Exploit, Third Party Advisory ([email protected])
https://research.loginsoft.com/bugs/recursive-function-call-in-function-jbig2streamreadtextregion-poppler-0-74-0/ Exploit, Third Party Advisory ([email protected])
https://gitlab.freedesktop.org/poppler/poppler/issues/731 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://research.loginsoft.com/bugs/recursive-function-call-in-function-jbig2streamreadtextregion-poppler-0-74-0/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)