CVE-2020-8231
HIGHlibcurl 7.29.0-7.71.1 - Use-After-Free via Dangling Pointer
Title source: llmDescription
Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.
References (8)
Core 8
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/948876
Patch, Third Party Advisory x_refsource_misc
https://curl.haxx.se/docs/CVE-2020-8231.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202012-14
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2021/dsa-4881
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch, Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
Scores
CVSS v3
7.5
EPSS
0.0016
EPSS Percentile
36.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-416
Status
published
Products (6)
debian/debian_linux
10.0
haxx/libcurl
7.29.0 - 7.71.1
oracle/communications_cloud_native_core_policy
1.14.0
siemens/sinec_infrastructure_network_services
< 1.0.1.1
splunk/universal_forwarder
9.1.0
splunk/universal_forwarder
8.2.0 - 8.2.12
Published
Dec 14, 2020
Tracked Since
Feb 18, 2026