CVE-2020-8231

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 14-12-2020 09:15

Last modified: - 13-05-2022 10:57

Total changes: - 10

Description

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

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

None

Availability

High

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=haxx AND product=libcurl AND versionEndIncluding=7.71.1 AND versionStartIncluding=7.29.0

vendor=siemens AND product=sinec_infrastructure_network_services AND versionEndExcluding=1.0.1.1

vendor=Debian AND product=debian_linux AND version=10.0

vendor=oracle AND product=communications_cloud_native_core_policy AND version=1.14.0

Reference

https://hackerone.com/reports/948876
https://curl.haxx.se/docs/CVE-2020-8231.html
GLSA-202012-14-Third Party Advisory
DSA-4881-Third Party Advisory
[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8-Mailing List, Third Party Advisory
[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8-Mailing List, Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
https://www.oracle.com/security-alerts/cpuapr2022.html

Keywords

CVE-2020-8231

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-8231

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures