VULNERABILITY INTELLIGENCE
CVE-2020-8231
CVSS score7.5 HIGH
EPSS probability5.34%
CISA KEVNot currently listed
Published2020-12-14
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.
Weakness classification
- CWE-416: Use After Free
Primary references
- support@hackerone.com — Patch, Third Party Advisory
- support@hackerone.com — Patch, Third Party Advisory
- support@hackerone.com — Exploit, Issue Tracking, Patch, Third Party Advisory
- support@hackerone.com — Mailing List, Third Party Advisory
- support@hackerone.com — Mailing List, Third Party Advisory
- support@hackerone.com — Third Party Advisory
- support@hackerone.com — Third Party Advisory
- support@hackerone.com — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory