Vulnerability · Published Sep 2, 2022 · Assigned by mitre

CVE-2022-36647

Medium 5.5

In plain English

A medium-severity security flaw in the davs2 package (Ubuntu). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS NVD)5.5Medium

Exploit odds (30 days)0.3%top 78.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

PKUVCL davs2 v1.6.205 was discovered to contain a global buffer overflow via the function parse_sequence_header() at source/common/header.cc:269.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Ubuntu:22.04:LTS	davs2	no fix listed	UBUNTU-CVE-2022-36647
Ubuntu:24.04:LTS	davs2	no fix listed	UBUNTU-CVE-2022-36647

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/pkuvcl/davs2/issues/29 x_refsource_MISC