CVE-2009-1935 : Detail

CVE-2009-1935

0.04%V3
Local
2009-06-18
16h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
Notifications for a CVE
Stay informed of any changes for a specific CVE.
Notifications manage

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 [email protected]

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