7.5
High
CVE-2022-27782 libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should…
Description
libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| https://github.com/curl/curl | Versions not published | |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
References
- hackerone.com hackerone.com
- security.netapp.com security.netapp.com
- DSA-5197 www.debian.org
- [debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update lists.debian.org
- GLSA-202212-01 security.gentoo.org
- [oss-security] 20230320 [SECURITY ADVISORY] curl: CVE-2023-27538: SSH connection too eager reuse still www.openwall.com
Timeline
- Published
- Last modified