Vulnerability-Lookup

FKIE_CVE-2022-30126

Vulnerability from fkie_nvd - Published: 2022-05-16 17:15 - Updated: 2026-06-17 04:43

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Summary

In Apache Tika, a regular expression in our 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 1.28.2 and 2.4.0

References

URL	Tags
security@apache.org	http://www.openwall.com/lists/oss-security/2022/05/16/3	Mailing List, Third Party Advisory
security@apache.org	http://www.openwall.com/lists/oss-security/2022/05/31/2	Mailing List, Third Party Advisory
security@apache.org	http://www.openwall.com/lists/oss-security/2022/06/27/5	Mailing List, Third Party Advisory
security@apache.org	https://lists.apache.org/thread/dh3syg68nxogbmlg13srd6gjn3h2z6r4	Mailing List, Vendor Advisory
security@apache.org	https://security.netapp.com/advisory/ntap-20220624-0004/	Third Party Advisory
security@apache.org	https://www.oracle.com/security-alerts/cpujul2022.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2022/05/16/3	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2022/05/31/2	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2022/06/27/5	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.apache.org/thread/dh3syg68nxogbmlg13srd6gjn3h2z6r4	Mailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.netapp.com/advisory/ntap-20220624-0004/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.oracle.com/security-alerts/cpujul2022.html	Third Party Advisory

Impacted products

Vendor	Product	Version
apache	tika	*
apache	tika	*
oracle	primavera_unifier	*
oracle	primavera_unifier	18.8
oracle	primavera_unifier	19.12
oracle	primavera_unifier	20.12
oracle	primavera_unifier	21.12

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Apache Tika",
          "vendor": "Apache Software Foundation",
          "versions": [
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              "lessThanOrEqual": "1.28.1",
              "status": "affected",
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    }
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  "configurations": [
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              "versionEndExcluding": "1.28.3",
              "vulnerable": true
            },
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              "matchCriteriaId": "E737CBE3-C6A7-4195-A15D-CE0C08ED6097",
              "versionEndExcluding": "2.4.0",
              "versionStartIncluding": "2.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oracle:primavera_unifier:*:*:*:*:*:*:*:*",
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    },
    {
      "lang": "es",
      "value": "En Apache Tika, una expresi\u00f3n regular en nuestra clase StandardsText, usada por el StandardsExtractingContentHandler podr\u00eda conllevar a una denegaci\u00f3n de servicio causada por el backtracking en un archivo especialmente dise\u00f1ado. Esto s\u00f3lo afecta a usuarios que ejecutan StandardsExtractingContentHandler, que es un manejador no est\u00e1ndar. Esto ha sido corregido en versiones 1.28.2 y 2.4.0"
    }
  ],
  "id": "CVE-2022-30126",
  "lastModified": "2026-06-17T04:43:05.233",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
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          "baseScore": 5.5,
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          "integrityImpact": "NONE",
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          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
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      "source": "security@apache.org",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
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      "type": "Primary"
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  ]
}

CVE-2022-30126 (GCVE-0-2022-30126)

Vulnerability from cvelistv5 – Published: 2022-05-16 17:05 – Updated: 2024-08-03 06:40

Title

Apache Tika Regular Expression Denial of Service in Standards Extractor

Summary

Severity

No CVSS data available.

CWE

Denial of Service

Assigner

apache mitre root

References

6 references

URL	Tags
https://lists.apache.org/thread/dh3syg68nxogbmlg1…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2022/05/16/3	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2022/05/31/2	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2022/06/27/5	mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022062…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Tika	Affected: Apache Tika , ≤ 1.28.1 (custom)

Credits

This issue was discovered and reported by the CodeQL team members [@atorralba (Tony Torralba)](https://github.com/atorralba) and [@joefarebrother (Joseph Farebrother)](https://github.com/joefarebrother).

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.