CVE-2009-1935 : Detail

CVE-2009-1935

0.07%V4
Local
2009-06-18
16h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

Integer overflow in the pipe_build_write_buffer function (sys/kern/sys_pipe.c) in the direct write optimization feature in the pipe implementation in FreeBSD 7.1 through 7.2 and 6.3 through 6.4 allows local users to bypass virtual-to-physical address lookups and read sensitive information in memory pages via unspecified vectors.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.9 AV:L/AC:L/Au:N/C:C/I:N/A:N 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

Freebsd>>Freebsd >> Version 6.3

Freebsd>>Freebsd >> Version 6.3

    Freebsd>>Freebsd >> Version 6.3_releng

      Freebsd>>Freebsd >> Version 6.4

      Freebsd>>Freebsd >> Version 6.4

        Freebsd>>Freebsd >> Version 6.4

          Freebsd>>Freebsd >> Version 7.1

          Freebsd>>Freebsd >> Version 7.1

            Freebsd>>Freebsd >> Version 7.1

            Freebsd>>Freebsd >> Version 7.1

              Freebsd>>Freebsd >> Version 7.1

                Freebsd>>Freebsd >> Version 7.1

                  Freebsd>>Freebsd >> Version 7.1

                    Freebsd>>Freebsd >> Version 7.2

                    Freebsd>>Freebsd >> Version 7.2

                      References

                      http://www.securityfocus.com/bid/35279
                      Tags : vdb-entry, x_refsource_BID
                      http://secunia.com/advisories/35398
                      Tags : third-party-advisory, x_refsource_SECUNIA
                      http://osvdb.org/55044
                      Tags : vdb-entry, x_refsource_OSVDB
                      http://www.securitytracker.com/id?1022365
                      Tags : vdb-entry, x_refsource_SECTRACK
                      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.