SUSE update for gnutls
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2023-0361 |
| CWE-ID | CWE-326 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Micro for Rancher Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system SUSE Linux Enterprise Micro Operating systems & Components / Operating system libgnutls-devel Operating systems & Components / Operating system package or component libgnutls30 Operating systems & Components / Operating system package or component libgnutlsxx-devel Operating systems & Components / Operating system package or component libgnutls30-hmac Operating systems & Components / Operating system package or component libgnutls30-hmac-32bit Operating systems & Components / Operating system package or component libgnutlsxx28 Operating systems & Components / Operating system package or component gnutls-debuginfo Operating systems & Components / Operating system package or component gnutls Operating systems & Components / Operating system package or component libgnutls30-32bit-debuginfo Operating systems & Components / Operating system package or component libgnutlsxx28-debuginfo Operating systems & Components / Operating system package or component libgnutls30-debuginfo Operating systems & Components / Operating system package or component libgnutls30-32bit Operating systems & Components / Operating system package or component gnutls-debugsource Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Inadequate Encryption Strength
EUVDB-ID: #VU72125
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-0361
CWE-ID:
CWE-326 - Inadequate Encryption Strength
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to an error in the TLS RSA key exchange. A remote attacker can perform Bleichenbacher oracle attack and decrypt information.
Update the affected package gnutls to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
libgnutls-devel: before 3.6.7-150200.14.25.2
libgnutls30: before 3.6.7-150200.14.25.2
libgnutlsxx-devel: before 3.6.7-150200.14.25.2
libgnutls30-hmac: before 3.6.7-150200.14.25.2
libgnutls30-hmac-32bit: before 3.6.7-150200.14.25.2
libgnutlsxx28: before 3.6.7-150200.14.25.2
gnutls-debuginfo: before 3.6.7-150200.14.25.2
gnutls: before 3.6.7-150200.14.25.2
libgnutls30-32bit-debuginfo: before 3.6.7-150200.14.25.2
libgnutlsxx28-debuginfo: before 3.6.7-150200.14.25.2
libgnutls30-debuginfo: before 3.6.7-150200.14.25.2
libgnutls30-32bit: before 3.6.7-150200.14.25.2
gnutls-debugsource: before 3.6.7-150200.14.25.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:a:suse:libgnutls-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-hmac:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-hmac-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230610-1/
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.
