Vulnerability · Published Dec 30, 2021 · Assigned by mitre
CVE-2021-45379
High 8.8
In plain English
A high-severity security flaw in the glewlwyd package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.0%top 35.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Glewlwyd 2.0.0, fixed in 2.6.1 is affected by an incorrect access control vulnerability. One user can attempt to log in as another user without its password.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | glewlwyd | 2.6.1-1 | DEBIAN-CVE-2021-45379 |
| Debian:13 | glewlwyd | 2.6.1-1 | DEBIAN-CVE-2021-45379 |
| Ubuntu:22.04:LTS | glewlwyd | no fix listed | UBUNTU-CVE-2021-45379 |