CVE-2021-3756
published 2021-10-29CVE-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
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | libmysofa | < libmysofa 1.2.1~dfsg0-1 (bookworm) | libmysofa 1.2.1~dfsg0-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| hoene | hoene_libmysofa | >= unspecified < 1.2.1 | 1.2.1 |
| symonics | libmysofa | < 1.2.1 | 1.2.1 |
| symonics | libmysofa | >= 0 < 1.2.1~dfsg0-1 | 1.2.1~dfsg0-1 |
| symonics | libmysofa | >= 0 < 1.2.1~dfsg0-1 | 1.2.1~dfsg0-1 |
| symonics | libmysofa | >= 0 < 1.2.1~dfsg0-1 | 1.2.1~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
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Ubuntu
libmysofa vulnerability
vendor_ubuntu·2021-12-08
CVE-2021-3756 libmysofa vulnerability
Title: libmysofa vulnerability
Summary: libmysofa could be made to crash if it received specially crafted
input.
It was discovered that libmysofa mishandled certain input. An attacker could
use this vulnerability to cause a denial of service (crash).
Instructions: In general, a standard system update will make all the necessary changes.
Debian
CVE-2021-3756: libmysofa - libmysofa is vulnerable to Heap-based Buffer Overflow
vendor_debian·2021·CVSS 9.8
CVE-2021-3756 [CRITICAL] CVE-2021-3756: libmysofa - libmysofa is vulnerable to Heap-based Buffer Overflow
libmysofa is vulnerable to Heap-based Buffer Overflow
Scope: local
bookworm: resolved (fixed in 1.2.1~dfsg0-1)
bullseye: open
forky: resolved (fixed in 1.2.1~dfsg0-1)
sid: resolved (fixed in 1.2.1~dfsg0-1)
trixie: resolved (fixed in 1.2.1~dfsg0-1)
GHSA
GHSA-ph84-4hmc-hhqm: libmysofa is vulnerable to Heap-based Buffer Overflow
ghsa_unreviewed·2022-05-24
CVE-2021-3756 [CRITICAL] CWE-122 GHSA-ph84-4hmc-hhqm: libmysofa is vulnerable to Heap-based Buffer Overflow
libmysofa is vulnerable to Heap-based Buffer Overflow
OSV
CVE-2021-3756: libmysofa is vulnerable to Heap-based Buffer Overflow
osv·2021-10-29·CVSS 9.8
CVE-2021-3756 [CRITICAL] CVE-2021-3756: libmysofa is vulnerable to Heap-based Buffer Overflow
libmysofa is vulnerable to Heap-based Buffer Overflow
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/hoene/libmysofa/commit/890400ebd092c574707d0c132124f8ff047e20e1https://huntr.dev/bounties/7ca8d9ea-e2a6-4294-af28-70260bb53bc1https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PGQ45S4RH7MC42NHTAGOIHYR4C5IRTMZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WGY7TAZX2M4NYXXGNHIBBKKN5XMSMKQ4/https://github.com/hoene/libmysofa/commit/890400ebd092c574707d0c132124f8ff047e20e1https://huntr.dev/bounties/7ca8d9ea-e2a6-4294-af28-70260bb53bc1https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PGQ45S4RH7MC42NHTAGOIHYR4C5IRTMZ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WGY7TAZX2M4NYXXGNHIBBKKN5XMSMKQ4/
2021-10-29
Published