CVE-2020-20740

PDFResurrect before 0.20 lack of header validation checks causes heap-buffer-overflow in pdf_get_version().

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/enferex/pdfresurrect/commit/1b422459f07353adce2878806d5247d9e91fb397	Patch Third Party Advisory
https://github.com/enferex/pdfresurrect/issues/14	Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/12/msg00002.html	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JMEEEPBBGER5LPABBRVZLMCC6Z24RBXW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZOIEVFM3SIMAEOFJKKMYH2TLZ7PXLSUD/

Configurations

Configuration 1 (hide)

cpe:2.3:a:pdfresurrect_project:pdfresurrect:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:32:::::::*
	cpe:2.3:o:fedoraproject:fedora:33:::::::*

History

No history.

Information

Published : 2020-11-20 19:15

Updated : 2023-11-07 03:19

NVD link : CVE-2020-20740

Mitre link : CVE-2020-20740

CVE.ORG link : CVE-2020-20740

JSON object : View

Products Affected

debian

debian_linux

fedoraproject

fedora

pdfresurrect_project

pdfresurrect

CWE

CWE-787

Out-of-bounds Write

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