CVE-2021-36160 (GCVE-0-2021-36160)

Vulnerability from cvelistv5 – Published: 2021-09-16 14:40 – Updated: 2024-08-04 00:47
VLAI
Title
mod_proxy_uwsgi out of bound read
Summary
A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).
Severity
No CVSS data available.
CWE
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 936 records in the last 180 days details
References
URL Tags
http://httpd.apache.org/security/vulnerabilities_… x_refsource_MISC
https://lists.apache.org/thread.html/re4162adc051… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ree7519d7141… mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.apache.org/thread.html/r82838efc5fa… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r82c077663f9… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3925e167d5e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r61fdbfc26ab… mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2021… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra1c05a39258… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r73260f6ba9f… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7f2746e916e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r2eb200ac134… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r94a61a15171… mailing-listx_refsource_MLIST
https://www.debian.org/security/2021/dsa-4982 vendor-advisoryx_refsource_DEBIAN
https://lists.apache.org/thread.html/ra87a69d0703… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb2341c8786d… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2021… mailing-listx_refsource_MLIST
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
https://www.oracle.com/security-alerts/cpujan2022.html x_refsource_MISC
https://security.netapp.com/advisory/ntap-2021100… x_refsource_CONFIRM
https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISC
https://security.gentoo.org/glsa/202208-20 vendor-advisoryx_refsource_GENTOO
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache HTTP Server Affected: Apache HTTP Server 2.4 , ≤ 2.4.48 (custom)
guessed Create a notification for this product.
Credits
LI ZHI XIN from NSFocus Security Team
Show details on NVD website
To clipboard 

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        ],
        "sourceIdentifier": "security@apache.org",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              }
            ],
            "source": "security@apache.org",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-10-09T01:14:12+00:00",
      "cve": "CVE-2021-36160",
      "id": "CVE-2021-36160",
      "initial_release_date": "2021-09-16T00:00:00+00:00",
      "product_status:fixed": "149",
      "product_status:known_affected": "15",
      "product_status:known_not_affected": "148",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "httpd: mod_proxy_uwsgi: out-of-bounds read via a crafted request uri-path",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-36160.json",
      "version": "3"
    }
  }
}



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