Vulnerability Details : CVE-2022-33879
The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.
Vulnerability category: Denial of service
Products affected by CVE-2022-33879
- cpe:2.3:a:apache:tika:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tika:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-33879
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-33879
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.6
|
LOW | AV:N/AC:H/Au:N/C:N/I:N/A:P |
4.9
|
2.9
|
NIST | |
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
1.8
|
1.4
|
NIST |
References for CVE-2022-33879
-
https://security.netapp.com/advisory/ntap-20220812-0004/
CVE-2022-33879 Apache Tika Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://lists.apache.org/thread/wfno8mf5nlcvbs78z93q9thgrm30wwfh
CVE-2022-33879: Apache Tika: Incomplete fix and new regex DoS in StandardsExtractingContentHandler-Apache Mail ArchivesMailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2022/06/27/5
oss-security - CVE-2022-33879: Apache Tika: Incomplete fix and new regex DoS in StandardsExtractingContentHandlerMailing List;Third Party Advisory
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