CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
78.6%
libssh 0.9.4 has a NULL pointer dereference in tftpserver.c if
ssh_buffer_new returns NULL.
bugs.libssh.org/rLIBSSHe631ebb3e2247dd25e9678e6827c20dc73b73238
bugs.libssh.org/T232
gitlab.com/libssh/libssh-mirror/-/merge_requests/120
gitlab.com/libssh/libssh-mirror/-/merge_requests/120/diffs?commit_id=1493b4466fa394b321d196ad63dd6a4fa395d337
gitlab.com/libssh/libssh-mirror/-/merge_requests/120/diffs?commit_id=65ae496222018221080dd753a52f6d70bf3ca5f3
gitlab.com/libssh/libssh-mirror/-/merge_requests/120/diffs?commit_id=dbfb7f44aa905a7103bdde9a198c1e9b0f480c2e
gitlab.com/libssh/libssh-mirror/-/merge_requests/120/diffs?commit_id=df0acab3a077bd8ae015e3e8b4c71ff31b5900fe
launchpad.net/bugs/cve/CVE-2020-16135
nvd.nist.gov/vuln/detail/CVE-2020-16135
security-tracker.debian.org/tracker/CVE-2020-16135
ubuntu.com/security/notices/USN-4447-1
www.cve.org/CVERecord?id=CVE-2020-16135
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
78.6%