SUSE update for tika-core
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2022-30126 CVE-2022-30973 CVE-2022-33879 |
| CWE-ID | CWE-185 CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
SUSE Linux Enterprise Module for SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system tika-core Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Incorrect Regular Expression
EUVDB-ID: #VU63404
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-2022-30126
CWE-ID:
CWE-185 - Incorrect Regular Expression
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform DoS attack.
The vulnerability exists due to improper validation in the StandardsText class. A remote attacker can pass specially crafted file to the application and perform a denial of service (DoS) attack.
Update the affected package tika-core to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for SUSE Manager Server: 4.2
SUSE Manager Server: 4.2
tika-core: before 1.26-150300.4.3.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223310-1/
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) Input validation error
EUVDB-ID: #VU63904
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-30973
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the "StandardsText" class in the StandardsExtractingContentHandler. A remote attacker can trick a victim to open a specially crafted file and perform a denial of service (DoS) attack.
MitigationUpdate the affected package tika-core to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for SUSE Manager Server: 4.2
SUSE Manager Server: 4.2
tika-core: before 1.26-150300.4.3.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223310-1/
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.
3) Incorrect Regular Expression
EUVDB-ID: #VU64724
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-2022-33879
CWE-ID:
CWE-185 - Incorrect Regular Expression
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform DoS attack.
The vulnerability exists due to improper validation in the StandardsExtractingContentHandler. A remote attacker can pass specially crafted file to the application and perform a denial of service (DoS) attack.The vulnerability exists due to incomplete fixes for #VU63404 (CVE-2022-30126) and #VU63904 (CVE-2022-30973).
Update the affected package tika-core to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for SUSE Manager Server: 4.2
SUSE Manager Server: 4.2
tika-core: before 1.26-150300.4.3.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223310-1/
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.
