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CVE-2023-34981 (GCVE-0-2023-34981)

Vulnerability from cvelistv5 – Published: 2023-06-21 10:26 – Updated: 2025-02-13 16:55
VLAI
Title
Apache Tomcat: AJP response header mix-up
Summary
A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response did not include any HTTP headers no AJP SEND_HEADERS messare woudl be sent for the response which in turn meant that at least one AJP proxy (mod_proxy_ajp) would use the response headers from the previous request leading to an information leak.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-09 14:50 UTC
CWE
  • Incorrect loop logic
  • CWE-732 - Incorrect Permission Assignment for Critical Resource
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache Tomcat Affected: 11.0.0-M5
Affected: 10.1.8
Affected: 9.0.74
Affected: 8.5.88
guessed Create a notification for this product.
apache tomcat Affected: 10.1.8
Affected: 11.0.0
Affected: 8.5.88
Affected: 9.0.74
    cpe:2.3:a:apache:tomcat:10.1.8:*:*:*:*:*:*:*
    cpe:2.3:a:apache:tomcat:11.0.0:milestone5:*:*:*:*:*:*
    cpe:2.3:a:apache:tomcat:8.5.88:*:*:*:*:*:*:*
    cpe:2.3:a:apache:tomcat:9.0.74:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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                "versions": [
                  {
                    "status": "affected",
                    "version": "10.1.8"
                  },
                  {
                    "status": "affected",
                    "version": "11.0.0"
                  },
                  {
                    "status": "affected",
                    "version": "8.5.88"
                  },
                  {
                    "status": "affected",
                    "version": "9.0.74"
                  }
                ]
              }
            ],
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "NONE",
                  "baseScore": 7.5,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-34981",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-10-09T14:50:34.786171Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-732",
                    "description": "CWE-732 Incorrect Permission Assignment for Critical Resource",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-10-09T14:57:48.497Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
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        ],
        "cna": {
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              "defaultStatus": "unaffected",
              "product": "Apache Tomcat",
              "vendor": "Apache Software Foundation",
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                {
                  "status": "affected",
                  "version": "11.0.0-M5"
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                {
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                  "version": "9.0.74"
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          ],
          "credits": [
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              "lang": "en",
              "type": "finder",
              "value": "Hidenobu Hayashi and Yuichiro Fukubayashi of M3, Inc."
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          ],
          "descriptions": [
            {
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                  "base64": false,
                  "type": "text/html",
                  "value": "A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response did not include any HTTP headers no AJP SEND_HEADERS messare woudl be sent for the response which in turn meant that at least one AJP proxy (mod_proxy_ajp) would use the response headers from the previous request leading to an information leak."
                }
              ],
              "value": "A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response did not include any HTTP headers no AJP SEND_HEADERS messare woudl be sent for the response which in turn meant that at least one AJP proxy (mod_proxy_ajp) would use the response headers from the previous request leading to an information leak."
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          ],
          "metrics": [
            {
              "other": {
                "content": {
                  "text": "important"
                },
                "type": "Textual description of severity"
              }
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          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Incorrect loop logic",
                  "lang": "en"
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          ],
          "providerMetadata": {
            "dateUpdated": "2023-06-21T10:26:16.916Z",
            "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
            "shortName": "apache"
          },
          "references": [
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              "tags": [
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              ],
              "url": "https://lists.apache.org/thread/j1ksjh9m9gx1q60rtk1sbzmxhvj5h5qz"
            },
            {
              "url": "https://security.netapp.com/advisory/ntap-20230714-0003/"
            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "title": "Apache Tomcat: AJP response header mix-up",
          "x_generator": {
            "engine": "Vulnogram 0.1.0-dev"
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        }
      },
      "cveMetadata": {
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "assignerShortName": "apache",
        "cveId": "CVE-2023-34981",
        "datePublished": "2023-06-21T10:26:16.916Z",
        "dateReserved": "2023-06-08T12:48:27.995Z",
        "dateUpdated": "2024-10-09T14:58:59.734Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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Detection rules are retrieved from Rulezet.

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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.


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