high7.5
CVE-2020-8231
Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.
Impact
Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Haxx | Libcurl | from 7.29.0 through 7.71.1 |
| Siemens | Sinec Infrastructure Network Services | before 1.0.1.1 |
| Debian | Debian Linux | Version 10.0 |
| Oracle | Communications Cloud Native Core Policy | Version 1.14.0 |
| Splunk | Universal Forwarder | from 8.2.0 before 8.2.12 from 9.0.0 before 9.0.6 Version 9.1.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://curl.haxx.se/docs/CVE-2020-8231.html
- https://hackerone.com/reports/948876
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
- https://security.gentoo.org/glsa/202012-14
- https://www.debian.org/security/2021/dsa-4881
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://cert-portal.siemens.com/productcert/html/ssa-389290.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html