CVE-2011-4137 : Detail

CVE-2011-4137

1.74%V4
Network
2011-10-19
08h00 +00:00
2018-01-17
18h57 +00:00
CVE.org
NVD
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CVE Descriptions

The verify_exists functionality in the URLField implementation in Django before 1.2.7 and 1.3.x before 1.3.1 relies on Python libraries that attempt access to an arbitrary URL with no timeout, which allows remote attackers to cause a denial of service (resource consumption) via a URL associated with (1) a slow response, (2) a completed TCP connection with no application data sent, or (3) a large amount of application data, a related issue to CVE-2011-1521.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Djangoproject>>Django >> Version To (including) 1.2.6

Djangoproject>>Django >> Version 0.91

    Djangoproject>>Django >> Version 0.95

    Djangoproject>>Django >> Version 0.95.1

      Djangoproject>>Django >> Version 0.96

      Djangoproject>>Django >> Version 1.0

      Djangoproject>>Django >> Version 1.0.1

      Djangoproject>>Django >> Version 1.0.2

      Djangoproject>>Django >> Version 1.1

      Djangoproject>>Django >> Version 1.1.0

        Djangoproject>>Django >> Version 1.1.2

        Djangoproject>>Django >> Version 1.1.3

        Djangoproject>>Django >> Version 1.2

        Djangoproject>>Django >> Version 1.2.1

        Djangoproject>>Django >> Version 1.2.1

          Djangoproject>>Django >> Version 1.2.2

          Djangoproject>>Django >> Version 1.2.3

          Djangoproject>>Django >> Version 1.2.4

          Djangoproject>>Django >> Version 1.2.5

          Djangoproject>>Django >> Version 1.3

          Djangoproject>>Django >> Version 1.3

          Djangoproject>>Django >> Version 1.3

            References

            http://openwall.com/lists/oss-security/2011/09/15/5
            Tags : mailing-list, x_refsource_MLIST
            https://hermes.opensuse.org/messages/14700881
            Tags : vendor-advisory, x_refsource_SUSE
            http://www.debian.org/security/2011/dsa-2332
            Tags : vendor-advisory, x_refsource_DEBIAN
            http://secunia.com/advisories/46614
            Tags : third-party-advisory, x_refsource_SECUNIA
            http://openwall.com/lists/oss-security/2011/09/11/1
            Tags : mailing-list, x_refsource_MLIST
            http://openwall.com/lists/oss-security/2011/09/13/2
            Tags : mailing-list, x_refsource_MLIST
            The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.