CVE-2020-36149: Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault…

PriorityP427medium6.5CVSS 3.1

AVNACLPRNUIRSUCNINAH

EPSS

1.15%

63.4th percentile

Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments).

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	libmysofa	< libmysofa 1.2~dfsg0-1 (bookworm)	libmysofa 1.2~dfsg0-1 (bookworm)
fedoraproject	fedora	—	—
symonics	libmysofa	>= 0 < 1.2~dfsg0-1	1.2~dfsg0-1
symonics	libmysofa	>= 0 < 1.2~dfsg0-1	1.2~dfsg0-1
symonics	libmysofa	>= 0 < 1.2~dfsg0-1	1.2~dfsg0-1
symonics	libmysofa	>= 0 < 1.2~dfsg0-1	1.2~dfsg0-1
symonics	libmysofa	0.5 – 1.1	—

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

osv6.5MEDIUM

vendor_debian6.5MEDIUM

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