CVE-2020-22218

Mô tả

Tham khảo

• libssh2/libssh2#476 · Issue Tracking
• lists.debian.org/debian-lts-announce/2023/09/msg00006.html
• security.netapp.com/advisory/ntap-20231006-0002
• cert-portal.siemens.com/productcert/html/ssa-398330.html

Lỗ hổng khác của libssh2

• CVE-2026-66035CAO 7.5libssh2 through 1.11.1, fixed in commit 42e33d8, contains a pre-authentication heap buffer overflow vulnerability that allows a malicious SS…
• CVE-2026-66034CAO 7.5libssh2 through 1.11.1, fixed in commit a13bb6c, contains a missing bounds check vulnerability that allows a malicious SSH server to trigger…
• CVE-2026-66033CAO 7.5libssh2 through 1.11.1, fixed in commit a2ed82d, contains a pre-authentication integer underflow vulnerability in the ssh2_cipher_crypt() fu…
• CVE-2026-66032CAO 8.8libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftp_open() function in src/sftp.c that allows …
• CVE-2026-58051TRUNG BÌNH 6.5libssh2 through 1.11.1 grows its publickey list with SSH2_REALLOC but does not zero-initialize new entries before parsing populates them, so…