Vulnerability CVE-2019-12293
Published: 2019-05-23

Description:
In Poppler through 0.76.1, there is a heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc via data with inconsistent heights or widths.

Type:

CWE-125

 (Out-of-bounds Read)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Freedesktop -> Poppler 

 References:
http://www.securityfocus.com/bid/108457
https://gitlab.freedesktop.org/poppler/poppler/issues/768
https://lists.debian.org/debian-lts-announce/2019/06/msg00002.html
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