cbcvebase.
CVE-2021-3756
published 2021-10-29

CVE-2021-3756: libmysofa is vulnerable to Heap-based Buffer Overflow

PriorityP342critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.03%
60.0th percentile
libmysofa is vulnerable to Heap-based Buffer Overflow

Affected

8 ranges
VendorProductVersion rangeFixed in
debianlibmysofa< libmysofa 1.2.1~dfsg0-1 (bookworm)libmysofa 1.2.1~dfsg0-1 (bookworm)
fedoraprojectfedora
fedoraprojectfedora
hoenehoene_libmysofa>= unspecified < 1.2.11.2.1
symonicslibmysofa< 1.2.11.2.1
symonicslibmysofa>= 0 < 1.2.1~dfsg0-11.2.1~dfsg0-1
symonicslibmysofa>= 0 < 1.2.1~dfsg0-11.2.1~dfsg0-1
symonicslibmysofa>= 0 < 1.2.1~dfsg0-11.2.1~dfsg0-1

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv3.06.2MEDIUMCVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.