CVE-2020-8231 Information

Description

Due to use of a dangling pointer libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://hackerone.com/reports/948876 https://curl.haxx.se/docs/CVE-2020-8231.html https://curl.haxx.se/docs/CVE-2020-8231.html https://security.gentoo.org/glsa/202012-14 https://www.debian.org/security/2021/dsa-4881 https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://www.oracle.com/security-alerts/cpuapr2022.html Due to use of a dangling pointer libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data. cpe:2.3:a:haxx:libcurl::::::::

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5