Vulnerability CVE-2019-9200
Published: 2019-02-26   Modified: 2019-02-27

Description:
A heap-based buffer underwrite exists in ImageStream::getLine() located at Stream.cc in Poppler 0.74.0 that can (for example) be triggered by sending a crafted PDF file to the pdfimages binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.

Type:

CWE-787

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 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://www.securityfocus.com/bid/107172
https://gitlab.freedesktop.org/poppler/poppler/issues/728
https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6OSCOYM3AMFFBJWSBWY6VJVLNE5JD7YS/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQ6RABASMSIMMWMDZTP6ZWUWZPTBSVB5/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZWP5XSUG6GNRI75NYKF53KIB2CZY6QQ6/
https://research.loginsoft.com/bugs/heap-based-buffer-underwrite-in-imagestreamgetline-poppler-0-74-0/
https://usn.ubuntu.com/3905-1/
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