CVE-2020-8231

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 breakdown

Affected products

• Debian / debian_linux10.0 – 10.0
• haxx / libcurl7.29.0 – 7.71.1
• oracle / communications_cloud_native_core_policy1.14.0 – 1.14.0
• Siemens / sinec_infrastructure_network_services1.0.1.1
• Splunk / Universal Forwarder8.2.0 – 8.2.12
• Splunk / Universal Forwarder9.1.0 – 9.1.0

References

• MISChttps://hackerone.com/reports/948876
• MISChttps://curl.haxx.se/docs/CVE-2020-8231.html
• MISChttps://security.gentoo.org/glsa/202012-14
• VENDOR_ADVISORYhttps://www.debian.org/security/2021/dsa-4881
• MAILING_LISThttps://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
• VENDOR_ADVISORYhttps://www.oracle.com/security-alerts/cpuapr2022.html
• MISChttps://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf