Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 4 |
CVE-ID | CVE-2022-2127 CVE-2023-34966 CVE-2023-34967 CVE-2023-34968 |
CWE-ID | CWE-125 CWE-835 CWE-843 CWE-200 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Red Hat Enterprise Linux for ARM 64 - Extended Update Support Operating systems & Components / Operating system Red Hat Enterprise Linux for Power, little endian - Extended Update Support Operating systems & Components / Operating system Red Hat Enterprise Linux for IBM z Systems - Extended Update Support Operating systems & Components / Operating system Red Hat Enterprise Linux for x86_64 - Extended Update Support Operating systems & Components / Operating system samba (Red Hat package) Operating systems & Components / Operating system package or component |
Vendor | Red Hat Inc. |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU78577
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-2127
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information or perform denial of service (DoS) attack.
The vulnerability exists due to a boundary condition in winbindd_pam_auth_crap.c in winbind AUTH_CRAP when performing NTLM authentication. A remote attacker can trigger an out-of-bounds read error and gain access to sensitive information or crash the server.
Install updates from vendor's website.
Red Hat Enterprise Linux for ARM 64 - Extended Update Support: 8.8
Red Hat Enterprise Linux for Power, little endian - Extended Update Support: 8.8
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support: 8.8
Red Hat Enterprise Linux for x86_64 - Extended Update Support: 8.8
samba (Red Hat package): before 4.17.5-5.el8_8
External linkshttp://access.redhat.com/errata/RHSA-2024:0580
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU78574
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-34966
CWE-ID:
CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to infinite loop when parsing Spotlight mdssvc RPC packets. A remote attacker can consume all available system resources and cause denial of service conditions on servers where Spotlight is explicitly enabled globally or on individual shares with "spotlight = yes".
Install updates from vendor's website.
Red Hat Enterprise Linux for ARM 64 - Extended Update Support: 8.8
Red Hat Enterprise Linux for Power, little endian - Extended Update Support: 8.8
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support: 8.8
Red Hat Enterprise Linux for x86_64 - Extended Update Support: 8.8
samba (Red Hat package): before 4.17.5-5.el8_8
External linkshttp://access.redhat.com/errata/RHSA-2024:0580
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU78575
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-34967
CWE-ID:
CWE-843 - Type confusion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a type confusion error when parsing Spotlight mdssvc RPC packets. A remote attacker can send specially crafted data to the server, trigger a type confusion error and crash the server.
Install updates from vendor's website.
Red Hat Enterprise Linux for ARM 64 - Extended Update Support: 8.8
Red Hat Enterprise Linux for Power, little endian - Extended Update Support: 8.8
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support: 8.8
Red Hat Enterprise Linux for x86_64 - Extended Update Support: 8.8
samba (Red Hat package): before 4.17.5-5.el8_8
External linkshttp://access.redhat.com/errata/RHSA-2024:0580
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU78576
Risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-34968
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote attacker can send a specially crafted RPC request to the server and obtain real server-side share path.
MitigationInstall updates from vendor's website.
Red Hat Enterprise Linux for ARM 64 - Extended Update Support: 8.8
Red Hat Enterprise Linux for Power, little endian - Extended Update Support: 8.8
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support: 8.8
Red Hat Enterprise Linux for x86_64 - Extended Update Support: 8.8
samba (Red Hat package): before 4.17.5-5.el8_8
External linkshttp://access.redhat.com/errata/RHSA-2024:0580
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.