SUSE update for janino

1) Out-of-bounds write

EUVDB-ID: #VU79924

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-33546

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error when using the expression evaluator.guess parameter name method. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package janino to the latest version.

Vulnerable software versions

openSUSE Leap: 15.4 - 15.5

commons-compiler-jdk: before 3.1.10-150200.3.7.1

janino-javadoc: before 3.1.10-150200.3.7.1

janino: before 3.1.10-150200.3.7.1

commons-compiler: before 3.1.10-150200.3.7.1

CPE2.3

• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
• cpe:2.3:a:suse:commons-compiler-jdk:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:janino-javadoc:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:janino:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:commons-compiler:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20233385-1/

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.