18 matches found
Astra Linux – Vulnerability in libssh2
A vulnerability was discovered in the function libssh2packetadd in libssh2 1.10.0, allowing attackers to access out-of-bound memory...
Libssh2 Packet Add DoS
The vulnerability of the libssh2packetadd function in the packet.c component of the SSH2 protocol implementation library Libssh2 is related to insufficient input validation. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...
JLSEC-2025-189 An issue was discovered in function `_libssh2_packet_add` in libssh2 1.10.0 allows attackers to...
An issue was discovered in function libssh2packetadd in libssh2 1.10.0 allows attackers to access out of bounds memory...
PT-2025-45980
An issue was discovered in function libssh2 packet add in libssh2 1.10.0 allows attackers to access out of bounds memory...
PT-2025-55143
Уязвимость функции libssh2 packet add компонента packet.c библиотеки реализации протокола SSH2 Libssh2 связана с недостаточной проверкой вводимых данных. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании...
OSV-2025-433 Null-dereference READ in _libssh2_packet_add
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=422217191 Crash type: Null-dereference READ Crash state: libssh2packetadd fullpacket libssh2transportread...
PT-2025-35589
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=422217191 Crash type: Null-dereference READ Crash state: libssh2 packet add fullpacket libssh2 transport read...
PT-2024-40859
Name of the Vulnerable Software and Affected Versions libssh2 affected versions not specified Description The issue is related to a null-dereference read crash. Technical details about the crash include the libssh2 packet add function, fullpacket, and the libssh2 transport read function...
PT-2023-35661 · Libssh2 · Libssh2
Name of the Vulnerable Software and Affected Versions: libssh2 affected versions not specified Description: The issue is related to a heap buffer overflow read. Technical details about the crash include the libssh2 kex agree instr and libssh2 packet add functions, as well as the fullpacket state...
libssh2 Packet Add DoS
The vulnerability of the libssh2packetadd function in the libssh2 component of the SSH2 implementation library is related to buffer overflow attacks. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...
CLSA-2023-1695835334 Fix CVE(s): CVE-2020-22218
SECURITY UPDATE: An issue was discovered in function libssh2packetadd in libssh2 1.10.0 allows attackers to access out of bounds memory. - debian/patches/CVE-2020-22218.patch: doing totalnum zero length check. - CVE-2020-22218...
SUSE CVE-2020-22218
An issue was discovered in function libssh2packetadd in libssh2 1.10.0 allows attackers to access out of bounds memory...
AZL-28594 CVE-2020-22218 affecting package libssh2 for versions less than 1.9.0-3
An issue was discovered in function libssh2packetadd in libssh2 1.10.0 allows attackers to access out of bounds memory...
DEBIAN-CVE-2020-22218
An issue was discovered in function libssh2packetadd in libssh2 1.10.0 allows attackers to access out of bounds memory...
UBUNTU-CVE-2020-22218
An issue was discovered in function libssh2packetadd in libssh2 1.10.0 allows attackers to access out of bounds memory...
libssh2 缓冲区错误漏洞
libssh2 is a client-side C library that implements the SSH2 protocol, which is capable of executing remote commands, file transfers, as well as providing a secure transmission channel for remote programs. A security vulnerability exists in libssh 2 version 1.10.0, which stems from a security flaw...
PT-2023-35795 · Libssh2 · Libssh2
Name of the Vulnerable Software and Affected Versions: libssh2 affected versions not specified Description: The issue is related to a heap-buffer-overflow read. Technical details about the crash include the packet authagent open function and the libssh2 packet add function. The libssh2 ntohu32...
PT-2020-6930 · Libssh2 +6 · Libssh2 +6
Name of the Vulnerable Software and Affected Versions: libssh2 version 1.10.0 Description: An issue was discovered in the libssh2 packet add function that allows attackers to access out of bounds memory, potentially leading to a denial of service. This issue is related to a buffer overflow in the...