CVE-2021-38449
published 2021-10-22CVE-2021-38449: Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the…
PriorityP350critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.18%
63.6th percentile
Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| auvesy | versiondog | <= 8.0.0 | — |
| auvesy | versiondog | All – 8.0 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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GHSA
GHSA-8qqh-q7p4-7rw8: Some API functions permit by-design writing or copying data into a given buffer
ghsa_unreviewed·2022-05-24
CVE-2021-38449 [CRITICAL] CWE-123 GHSA-8qqh-q7p4-7rw8: Some API functions permit by-design writing or copying data into a given buffer
Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product.
CISA ICS
AUVESY Versiondog
cisa_ics·2021-10-21·CVSS 9.8
[CRITICAL] AUVESY Versiondog
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
AUVESY Versiondog
Last RevisedOctober 21, 2021
Alert CodeICSA-21-292-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: AUVESY
- Equipment: Versiondog
- Vulnerabilities: Improper Access Control, Incorrect Permission Assignment for Critical Resource, Use of Hard-coded Cryptographic Key, Out-of-bounds Read, Use After Free, Out-of-bounds Write, Write-what-where Condition, Use of Potentially Dangerous Function, Unrestricted Upload of File with Dangerous Type, External Control of File Name or Path, External Control of System
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-10-22
Published