SUSE update for ant

Published: 2022-04-27

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2021-36373 CVE-2021-36374
CWE-ID	CWE-400
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SUSE Linux Enterprise Realtime Extension Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Linux Enterprise Module for Development Tools Operating systems & Components / Operating system SUSE Linux Enterprise Desktop Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system ant-xz Operating systems & Components / Operating system package or component ant-testutil Operating systems & Components / Operating system package or component ant-swing Operating systems & Components / Operating system package or component ant-scripts Operating systems & Components / Operating system package or component ant-manual Operating systems & Components / Operating system package or component ant-junit5 Operating systems & Components / Operating system package or component ant-junit Operating systems & Components / Operating system package or component ant-jsch Operating systems & Components / Operating system package or component ant-jmf Operating systems & Components / Operating system package or component ant-jdepend Operating systems & Components / Operating system package or component ant-javamail Operating systems & Components / Operating system package or component ant-imageio Operating systems & Components / Operating system package or component ant-commons-net Operating systems & Components / Operating system package or component ant-commons-logging Operating systems & Components / Operating system package or component ant-apache-xalan2 Operating systems & Components / Operating system package or component ant-apache-resolver Operating systems & Components / Operating system package or component ant-apache-regexp Operating systems & Components / Operating system package or component ant-apache-oro Operating systems & Components / Operating system package or component ant-apache-log4j Operating systems & Components / Operating system package or component ant-apache-bsf Operating systems & Components / Operating system package or component ant-apache-bcel Operating systems & Components / Operating system package or component ant-antlr Operating systems & Components / Operating system package or component ant Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Resource exhaustion

EUVDB-ID: #VU54855

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-36373

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

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

The vulnerability exists due to application does not properly control consumption of internal resources when processing TAR archives. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package ant to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Realtime Extension: 15-SP2

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise Module for Development Tools: 15-SP3 - 15-SP4

SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4

openSUSE Leap: 15.3 - 15.4

SUSE Manager Server: 4.2

SUSE Manager Proxy: 4.2

SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4

ant-xz: before 1.10.7-150200.4.6.1

ant-testutil: before 1.10.7-150200.4.6.1

ant-swing: before 1.10.7-150200.4.6.1

ant-scripts: before 1.10.7-150200.4.6.1

ant-manual: before 1.10.7-150200.4.6.1

ant-junit5: before 1.10.7-150200.4.6.1

ant-junit: before 1.10.7-150200.4.6.1

ant-jsch: before 1.10.7-150200.4.6.1

ant-jmf: before 1.10.7-150200.4.6.1

ant-jdepend: before 1.10.7-150200.4.6.1

ant-javamail: before 1.10.7-150200.4.6.1

ant-imageio: before 1.10.7-150200.4.6.1

ant-commons-net: before 1.10.7-150200.4.6.1

ant-commons-logging: before 1.10.7-150200.4.6.1

ant-apache-xalan2: before 1.10.7-150200.4.6.1

ant-apache-resolver: before 1.10.7-150200.4.6.1

ant-apache-regexp: before 1.10.7-150200.4.6.1

ant-apache-oro: before 1.10.7-150200.4.6.1

ant-apache-log4j: before 1.10.7-150200.4.6.1

ant-apache-bsf: before 1.10.7-150200.4.6.1

ant-apache-bcel: before 1.10.7-150200.4.6.1

ant-antlr: before 1.10.7-150200.4.6.1

ant: before 1.10.7-150200.4.6.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20221418-1/

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.

2) Resource exhaustion

EUVDB-ID: #VU54856