Vulnerability-Lookup

GSD-2002-0839

Vulnerability from gsd - Updated: 2023-12-13 01:24

Details

The shared memory scoreboard in the HTTP daemon for Apache 1.3.x before 1.3.27 allows any user running as the Apache UID to send a SIGUSR1 signal to any process as root, resulting in a denial of service (process kill) or possibly other behaviors that would not normally be allowed, by modifying the parent[].pid and parent[].last_rtime segments in the scoreboard.

Aliases

CVE-2002-0839

Aliases

CVE-2002-0839

JSON

To clipboard

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    "description": "The shared memory scoreboard in the HTTP daemon for Apache 1.3.x before 1.3.27 allows any user running as the Apache UID to send a SIGUSR1 signal to any process as root, resulting in a denial of service (process kill) or possibly other behaviors that would not normally be allowed, by modifying the parent[].pid and parent[].last_rtime segments in the scoreboard.",
    "id": "GSD-2002-0839",
    "references": [
      "https://www.suse.com/security/cve/CVE-2002-0839.html",
      "https://www.debian.org/security/2002/dsa-195",
      "https://www.debian.org/security/2002/dsa-188",
      "https://www.debian.org/security/2002/dsa-187",
      "https://access.redhat.com/errata/RHSA-2003:106",
      "https://access.redhat.com/errata/RHSA-2002:251",
      "https://access.redhat.com/errata/RHSA-2002:248",
      "https://access.redhat.com/errata/RHSA-2002:244",
      "https://access.redhat.com/errata/RHSA-2002:243",
      "https://access.redhat.com/errata/RHSA-2002:222"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "id": "GSD-2002-0839",
      "modified": "2023-12-13T01:24:07.774498Z",
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      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": true,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2022-09-23T15:11Z",
      "publishedDate": "2002-10-11T04:00Z"
    }
  }
}

CVE-2002-0839 (GCVE-0-2002-0839)

Vulnerability from cvelistv5 – Published: 2002-10-05 04:00 – Updated: 2024-08-08 03:03

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

23 references

URL	Tags
http://www.debian.org/security/2002/dsa-188	vendor-advisoryx_refsource_DEBIAN
http://marc.info/?l=apache-httpd-announce&m=10336…	x_refsource_CONFIRM
http://www.linuxsecurity.com/advisories/other_adv…	vendor-advisoryx_refsource_ENGARDE
ftp://patches.sgi.com/support/free/security/advis…	vendor-advisoryx_refsource_SGI
http://online.securityfocus.com/advisories/4617	vendor-advisoryx_refsource_HP
http://www.debian.org/security/2002/dsa-187	vendor-advisoryx_refsource_DEBIAN
http://marc.info/?l=bugtraq&m=130497311408250&w=2	vendor-advisoryx_refsource_HP
http://archives.neohapsis.com/archives/vulnwatch/…	mailing-listx_refsource_VULNWATCH
http://www.apacheweek.com/issues/02-10-04	x_refsource_CONFIRM
http://www.securityfocus.com/bid/5884	vdb-entryx_refsource_BID
http://www.debian.org/security/2002/dsa-195	vendor-advisoryx_refsource_DEBIAN
http://marc.info/?l=bugtraq&m=103376585508776&w=2	mailing-listx_refsource_BUGTRAQ
http://www.iss.net/security_center/static/10280.php	vdb-entryx_refsource_XF
http://www.linux-mandrake.com/en/security/2002/MD…	vendor-advisoryx_refsource_MANDRAKE
http://distro.conectiva.com.br/atualizacoes/?id=a…	vendor-advisoryx_refsource_CONECTIVA
http://archives.neohapsis.com/archives/bugtraq/20…	mailing-listx_refsource_BUGTRAQ
http://archives.neohapsis.com/archives/bugtraq/20…	mailing-listx_refsource_BUGTRAQ
https://lists.apache.org/thread.html/rf6449464fd8…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5419c9ba095…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd00b45b93fd…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9f93cf6dde3…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r8c9983f1172…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf2f0f3611f9…	mailing-listx_refsource_MLIST

Date Public

2002-10-03 00:00

Show details on NVD website

JSON

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              "url": "https://lists.apache.org/thread.html/rd00b45b93fda4a5bd013b28587207d0e00f99f6e3308dbb6025f3b01@%3Ccvs.httpd.apache.org%3E"
            },
            {
              "name": "[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E"
            },
            {
              "name": "[httpd-cvs] 20210422 svn commit: r1074079 [2/3] - in /websites/staging/httpd/trunk/content: ./ apreq/ contribute/ contributors/ dev/ docs-project/ docs/ info/ mod_fcgid/ mod_ftp/ mod_mbox/ mod_smtpd/ modules/ security/ test/ test/flood/",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165@%3Ccvs.httpd.apache.org%3E"
            },
            {
              "name": "[httpd-cvs] 20210606 svn commit: r1075470 [1/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rf2f0f3611f937cf6cfb3b4fe4a67f69885855126110e1e3f2fb2728e@%3Ccvs.httpd.apache.org%3E"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2002-0839",
    "datePublished": "2002-10-05T04:00:00.000Z",
    "dateReserved": "2002-08-08T00:00:00.000Z",
    "dateUpdated": "2024-08-08T03:03:49.280Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.