Vulnerability CVE-2017-17789
Published: 2017-12-20

Description:
In GIMP 2.8.22, there is a heap-based buffer overflow in read_channel_data in plug-ins/common/file-psp.c.

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
GIMP -> GIMP 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://www.openwall.com/lists/oss-security/2017/12/19/5
http://www.securityfocus.com/bid/102898
https://bugzilla.gnome.org/show_bug.cgi?id=790849
https://lists.debian.org/debian-lts-announce/2017/12/msg00023.html
https://usn.ubuntu.com/3539-1/
https://www.debian.org/security/2017/dsa-4077
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