Vulnerability Details : CVE-2022-30973
We failed to apply the fix for CVE-2022-30126 to the 1.x branch in the 1.28.2 release. In Apache Tika, a regular expression in the StandardsText class, used by the StandardsExtractingContentHandler could lead to a denial of service caused by backtracking on a specially crafted file. This only affects users who are running the StandardsExtractingContentHandler, which is a non-standard handler. This is fixed in 1.28.3.
Vulnerability category: Denial of service
Products affected by CVE-2022-30973
- cpe:2.3:a:apache:tika:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-30973
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-30973
| 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 | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
References for CVE-2022-30973
-
https://lists.apache.org/thread/gqvb5t4p7tmdpl0y5bdbf72pgxj04h7p
CVE-2022-30973: Apache Tika: Missing fix for CVE-2022-30126 in 1.28.2-Apache Mail ArchivesMailing List;Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2022/05/31/2
oss-security - CVE-2022-30973: Apache Tika: Missing fix for CVE-2022-30126 in 1.28.2Mailing 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
-
https://security.netapp.com/advisory/ntap-20220722-0004/
CVE-2022-30973 Apache Tika Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
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