CVE-2021-20307

Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1946284	Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00010.html	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FVJRXUOBN56ZWP6QQ3NTA6DIFZMDZAEQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE6YZSXNVD6WZ3AG3ENL2DIHQFF24LYX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VYDYBKHT2MNMQCUMAVJNZW4VH6MD5BOF/
https://security.gentoo.org/glsa/202107-47	Third Party Advisory
https://sourceforge.net/projects/panotools/files/libpano13/libpano13-2.9.20/	Product Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:libpano13_project:libpano13::::::::
	cpe:2.3:a:libpano13_project:libpano13:2.9.20:rc1::::::
	cpe:2.3:a:libpano13_project:libpano13:2.9.20:rc2::::::

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:32:::::::*
	cpe:2.3:o:fedoraproject:fedora:33:::::::*
	cpe:2.3:o:fedoraproject:fedora:34:::::::*

Configuration 3 (hide)

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

History

No history.

Information

Published : 2021-04-05 22:15

Updated : 2023-11-07 03:29

NVD link : CVE-2021-20307

Mitre link : CVE-2021-20307

CVE.ORG link : CVE-2021-20307

JSON object : View

Products Affected

libpano13_project

libpano13

fedoraproject

fedora

debian

debian_linux

CWE

CWE-134

Use of Externally-Controlled Format String

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