CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
EPSS
Percentile
45.8%
The gssntlmssp is a GSSAPI NTLM mechanism that allows to perform NTLM authentication in GSSAPI programs.
Security Fix(es):
gssntlmssp: multiple out-of-bounds read when decoding NTLM fields (CVE-2023-25563)
gssntlmssp: memory corruption when decoding UTF16 strings (CVE-2023-25564)
gssntlmssp: incorrect free when decoding target information (CVE-2023-25565)
gssntlmssp: memory leak when parsing usernames (CVE-2023-25566)
gssntlmssp: out-of-bounds read when decoding target information (CVE-2023-25567)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 8 | s390x | gssntlmssp-debuginfo | < 1.2.0-1.el8_8 | gssntlmssp-debuginfo-1.2.0-1.el8_8.s390x.rpm |
RedHat | 8 | x86_64 | gssntlmssp | < 1.2.0-1.el8_8 | gssntlmssp-1.2.0-1.el8_8.x86_64.rpm |
RedHat | 8 | ppc64le | gssntlmssp-debugsource | < 1.2.0-1.el8_8 | gssntlmssp-debugsource-1.2.0-1.el8_8.ppc64le.rpm |
RedHat | 8 | s390x | gssntlmssp-debugsource | < 1.2.0-1.el8_8 | gssntlmssp-debugsource-1.2.0-1.el8_8.s390x.rpm |
RedHat | 8 | ppc64le | gssntlmssp-debuginfo | < 1.2.0-1.el8_8 | gssntlmssp-debuginfo-1.2.0-1.el8_8.ppc64le.rpm |
RedHat | 8 | s390x | gssntlmssp | < 1.2.0-1.el8_8 | gssntlmssp-1.2.0-1.el8_8.s390x.rpm |
RedHat | 8 | aarch64 | gssntlmssp-debugsource | < 1.2.0-1.el8_8 | gssntlmssp-debugsource-1.2.0-1.el8_8.aarch64.rpm |
RedHat | 8 | aarch64 | gssntlmssp | < 1.2.0-1.el8_8 | gssntlmssp-1.2.0-1.el8_8.aarch64.rpm |
RedHat | 8 | ppc64le | gssntlmssp | < 1.2.0-1.el8_8 | gssntlmssp-1.2.0-1.el8_8.ppc64le.rpm |
RedHat | 8 | x86_64 | gssntlmssp-debuginfo | < 1.2.0-1.el8_8 | gssntlmssp-debuginfo-1.2.0-1.el8_8.x86_64.rpm |