What’s Vulnerable › Vulnerabilities

CVE-2020-22218

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-22 · updated 2026-10-14
• Weakness: CWE-787

Description

An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory.

Affected products

• libssh2: 1.10.0

References

• https://github.com/libssh2/libssh2/pull/476
• https://lists.debian.org/debian-lts-announce/2023/09/msg00006.html
• https://security.netapp.com/advisory/ntap-20231006-0002/
• https://github.com/libssh2/libssh2/pull/476
• https://lists.debian.org/debian-lts-announce/2023/09/msg00006.html
• https://security.netapp.com/advisory/ntap-20231006-0002/
• https://cert-portal.siemens.com/productcert/html/ssa-398330.html

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