Multiple vulnerabilities in Apache Tika

Published: 2020-03-31

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2020-1950 CVE-2020-1951
CWE-ID	CWE-400 CWE-835
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	Apache Tika Server applications / Other server solutions
Vendor	Apache Foundation

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Resource exhaustion

EUVDB-ID: #VU26469

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-2020-1950

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 improper resource management in "PSDParser". A remote attacker can use a specially crafted PSD file, trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Apache Tika: 1.0 - 1.23

External links

http://lists.apache.org/thread.html/r463b1a67817ae55fe022536edd6db34e8f9636971188430cbcf8a8dd%40%3Cdev.tika.apache.org%3E
http://lists.debian.org/debian-lts-announce/2020/03/msg00035.html

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) Infinite loop

EUVDB-ID: #VU26470