CVE-2021-26529

Source
https://cve.org/CVERecord?id=CVE-2021-26529
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-26529.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-26529
Published
2021-02-08T21:15:13.740Z
Modified
2025-11-14T11:32:54.910524Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
Summary
[none]
Details

The mgtlsinit function in Cesanta Mongoose HTTPS server 7.0 and 6.7-6.18 (compiled with mbedTLS support) is vulnerable to remote OOB write attack via connection request after exhausting memory pool.

References

Affected packages

Git / github.com/cesanta/mongoose

Affected ranges

Type
GIT
Repo
https://github.com/cesanta/mongoose
Events

Affected versions

6.*

6.10
6.11
6.12
6.13
6.14
6.15
6.16
6.17
6.18
6.7
6.8
6.9

7.*

7.0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-26529.json"