CVE-2006-3626 (GCVE-0-2006-3626)

Vulnerability from cvelistv5 – Published: 2006-07-15 01:06 – Updated: 2024-08-07 18:39
VLAI
Summary
Race condition in Linux kernel 2.6.17.4 and earlier allows local users to gain root privileges by using prctl with PR_SET_DUMPABLE in a way that causes /proc/self/environ to become setuid root.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www.vupen.com/english/advisories/2006/2816 vdb-entryx_refsource_VUPEN
http://www.novell.com/linux/security/advisories/2… vendor-advisoryx_refsource_SUSE
http://www.novell.com/linux/security/advisories/2… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/21123 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2006-06… vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/21057 third-party-advisoryx_refsource_SECUNIA
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://secunia.com/advisories/21605 third-party-advisoryx_refsource_SECUNIA
http://www.novell.com/linux/security/advisories/2… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/21073 third-party-advisoryx_refsource_SECUNIA
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog… x_refsource_CONFIRM
http://www.kernel.org/git/?p=linux/kernel/git/tor… x_refsource_CONFIRM
http://secunia.com/advisories/22174 third-party-advisoryx_refsource_SECUNIA
http://www.osvdb.org/27120 vdb-entryx_refsource_OSVDB
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://lists.grok.org.uk/pipermail/full-disclosur… mailing-listx_refsource_FULLDISC
https://usn.ubuntu.com/319-1/ vendor-advisoryx_refsource_UBUNTU
http://www.debian.org/security/2006/dsa-1111 vendor-advisoryx_refsource_DEBIAN
http://secunia.com/advisories/21498 third-party-advisoryx_refsource_SECUNIA
http://support.avaya.com/elmodocs2/security/ASA-2… x_refsource_CONFIRM
http://secunia.com/advisories/21041 third-party-advisoryx_refsource_SECUNIA
https://bugzilla.redhat.com/bugzilla/show_bug.cgi… x_refsource_CONFIRM
http://www.securityfocus.com/bid/18992 vdb-entryx_refsource_BID
http://www.ubuntu.com/usn/usn-319-2 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/21119 third-party-advisoryx_refsource_SECUNIA
http://www.novell.com/linux/security/advisories/2… vendor-advisoryx_refsource_SUSE
http://www.securityfocus.com/archive/1/440300/100… mailing-listx_refsource_BUGTRAQ
http://secunia.com/advisories/21179 third-party-advisoryx_refsource_SECUNIA
Date Public
2006-07-14 00:00
Show details on NVD website
To clipboard 

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            "url": "http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=blobdiff%3Bh=0cb8f20d000c25118947fcafa81606300ced35f8%3Bhp=243a94af0427b2630fb85f489a5419410dac3bfc%3Bhb=18b0bbd8ca6d3cb90425aa0d77b99a762c6d6de3%3Bf=fs/proc/base.c"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:124"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.novell.com/linux/security/advisories/2006_17_sr.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.novell.com/linux/security/advisories/2006_42_kernel.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.novell.com/linux/security/advisories/2006_47_kernel.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.novell.com/linux/security/advisories/2006_49_kernel.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.osvdb.org/27120"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.redhat.com/support/errata/RHSA-2006-0617.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/archive/1/440300/100/0/threaded"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/18992"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/usn-319-2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.vupen.com/english/advisories/2006/2816"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=198973"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/27790"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10060"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://usn.ubuntu.com/319-1/"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vendorComments": [
          {
            "comment": "This vulnerability does not affect Red Hat Enterprise Linux 2.1 or 3 as they are based on 2.4 kernels.\n\nThe exploit relies on the kernel supporting the a.out binary format.  Red Hat Enterprise Linux 4, Fedora Core 4, and Fedora Core 5 do not support the a.out binary format, causing the exploit to fail.  We are not currently\naware of any way to exploit this vulnerability if a.out binary format is not enabled.  In addition, a default installation of these OS enables SELinux in enforcing mode.  SELinux also completely blocks attempts to exploit this issue.\n\nhttps://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=198973#c10",
            "lastModified": "2006-07-19T00:00:00",
            "organization": "Red Hat"
          }
        ],
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-01-08T02:45:59+00:00",
      "cve": "CVE-2006-3626",
      "id": "CVE-2006-3626",
      "initial_release_date": "2006-07-14T00:00:00+00:00",
      "product_status:fixed": "140",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "security flaw",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2006/cve-2006-3626.json",
      "version": "3"
    }
  }
}



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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.


Detection rules are retrieved from Rulezet.


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.