Vulnerability CVE-2017-1000456
Published: 2018-01-02

Description:
freedesktop.org libpoppler 0.60.1 fails to validate boundaries in TextPool::addWord, leading to overflow in subsequent calculations.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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 -> Libpoppler 
Freedesktop -> Poppler 
Debian -> Debian linux 

 References:
https://bugs.freedesktop.org/show_bug.cgi?id=103116
https://lists.debian.org/debian-lts-announce/2018/01/msg00001.html
https://www.debian.org/security/2018/dsa-4097
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