CVE-2007-5116 : Detail

CVE-2007-5116

Overflow
4.18%V3
Network
2007-11-07
19h00 +00:00
2018-10-15
18h57 +00:00
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CVE Descriptions

Buffer overflow in the polymorphic opcode support in the Regular Expression Engine (regcomp.c) in Perl 5.8 allows context-dependent attackers to execute arbitrary code by switching from byte to Unicode (UTF) characters in a regular expression.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P [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.

Products Mentioned

Configuraton 0

Debian>>Debian_linux >> Version 3.1

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 4.0

    Debian>>Debian_linux >> Version 4.0

    Mandrakesoft>>Mandrake_linux >> Version 2007

    Mandrakesoft>>Mandrake_linux >> Version 2007

      Mandrakesoft>>Mandrake_linux >> Version 2007.1

      Mandrakesoft>>Mandrake_linux >> Version 2007.1

      Mandrakesoft>>Mandrake_linux >> Version 2008.0

      Mandrakesoft>>Mandrake_linux >> Version 2008.0

      Mandrakesoft>>Mandrake_linux_corporate_server >> Version 3.0

      Mandrakesoft>>Mandrake_linux_corporate_server >> Version 3.0

        Mandrakesoft>>Mandrake_linux_corporate_server >> Version 4.0

        Mandrakesoft>>Mandrake_linux_corporate_server >> Version 4.0

          Redhat>>Enterprise_linux >> Version 3.0

            Redhat>>Enterprise_linux >> Version 3.0

              Redhat>>Enterprise_linux >> Version 3.0

                Redhat>>Enterprise_linux >> Version 4.0

                  Redhat>>Enterprise_linux >> Version 4.0

                    Redhat>>Enterprise_linux >> Version 4.0

                      Redhat>>Enterprise_linux >> Version 5.0

                      Redhat>>Enterprise_linux >> Version 5.0

                        Redhat>>Enterprise_linux_desktop >> Version 3.0

                        Redhat>>Enterprise_linux_desktop >> Version 4.0

                        Redhat>>Linux_advanced_workstation >> Version 2.1

                          Redhat>>Linux_advanced_workstation >> Version 2.1

                            Rpath>>Rpath_linux >> Version 1

                            Larry_wall>>Perl >> Version 5.8.0

                              Larry_wall>>Perl >> Version 5.8.1

                                Larry_wall>>Perl >> Version 5.8.3

                                  Larry_wall>>Perl >> Version 5.8.4

                                    Larry_wall>>Perl >> Version 5.8.4.1

                                      Larry_wall>>Perl >> Version 5.8.4.2

                                        Larry_wall>>Perl >> Version 5.8.4.2.3

                                          Larry_wall>>Perl >> Version 5.8.4.3

                                            Larry_wall>>Perl >> Version 5.8.4.4

                                              Larry_wall>>Perl >> Version 5.8.4.5

                                                Larry_wall>>Perl >> Version 5.8.6

                                                  Mandrakesoft>>Mandrake_multi_network_firewall >> Version 2.0

                                                  Openpkg>>Openpkg >> Version current

                                                    Redhat>>Enterprise_linux >> Version 1.0

                                                      References

                                                      http://secunia.com/advisories/27479
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://www.debian.org/security/2007/dsa-1400
                                                      Tags : vendor-advisory, x_refsource_DEBIAN
                                                      http://marc.info/?l=bugtraq&m=120352263023774&w=2
                                                      Tags : vendor-advisory, x_refsource_HP
                                                      http://marc.info/?l=bugtraq&m=120352263023774&w=2
                                                      Tags : vendor-advisory, x_refsource_HP
                                                      http://www.vupen.com/english/advisories/2007/4238
                                                      Tags : vdb-entry, x_refsource_VUPEN
                                                      http://www.us-cert.gov/cas/techalerts/TA07-352A.html
                                                      Tags : third-party-advisory, x_refsource_CERT
                                                      http://www-1.ibm.com/support/docview.wss?uid=isg1IZ10244
                                                      Tags : vendor-advisory, x_refsource_AIXAPAR
                                                      http://secunia.com/advisories/27936
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://secunia.com/advisories/28993
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://www-1.ibm.com/support/docview.wss?uid=isg1IZ10220
                                                      Tags : vendor-advisory, x_refsource_AIXAPAR
                                                      http://sunsolve.sun.com/search/document.do?assetkey=1-26-31524-1
                                                      Tags : vendor-advisory, x_refsource_SUNALERT
                                                      http://www.ubuntu.com/usn/usn-552-1
                                                      Tags : vendor-advisory, x_refsource_UBUNTU
                                                      http://securitytracker.com/id?1018899
                                                      Tags : vdb-entry, x_refsource_SECTRACK
                                                      http://www.vupen.com/english/advisories/2008/0641
                                                      Tags : vdb-entry, x_refsource_VUPEN
                                                      http://secunia.com/advisories/27756
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://www.redhat.com/support/errata/RHSA-2007-0966.html
                                                      Tags : vendor-advisory, x_refsource_REDHAT
                                                      http://secunia.com/advisories/29074
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://secunia.com/advisories/27548
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://www.redhat.com/support/errata/RHSA-2007-1011.html
                                                      Tags : vendor-advisory, x_refsource_REDHAT
                                                      http://secunia.com/advisories/27546
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://www.gentoo.org/security/en/glsa/glsa-200711-28.xml
                                                      Tags : vendor-advisory, x_refsource_GENTOO
                                                      http://www.vupen.com/english/advisories/2007/3724
                                                      Tags : vdb-entry, x_refsource_VUPEN
                                                      http://sunsolve.sun.com/search/document.do?assetkey=1-66-231524-1
                                                      Tags : vendor-advisory, x_refsource_SUNALERT
                                                      http://secunia.com/advisories/27531
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://secunia.com/advisories/27515
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://secunia.com/advisories/27570
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://secunia.com/advisories/27613
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://secunia.com/advisories/28368
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://www.mandriva.com/security/advisories?name=MDKSA-2007:207
                                                      Tags : vendor-advisory, x_refsource_MANDRIVA
                                                      http://www.vupen.com/english/advisories/2007/4255
                                                      Tags : vdb-entry, x_refsource_VUPEN
                                                      http://secunia.com/advisories/31208
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://secunia.com/advisories/28387
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://www.vupen.com/english/advisories/2008/0064
                                                      Tags : vdb-entry, x_refsource_VUPEN
                                                      http://secunia.com/advisories/28167
                                                      Tags : third-party-advisory, x_refsource_SECUNIA
                                                      http://www.securityfocus.com/bid/26350
                                                      Tags : vdb-entry, x_refsource_BID