CVE-2011-0020 : Detail

CVE-2011-0020

Overflow
12.8%V3
Network
2011-01-24
16h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

Heap-based buffer overflow in the pango_ft2_font_render_box_glyph function in pango/pangoft2-render.c in libpango in Pango 1.28.3 and earlier, when the FreeType2 backend is enabled, allows user-assisted remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file, related to the glyph box for an FT_Bitmap object.

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 7.6 AV:N/AC:H/Au:N/C:C/I:C/A:C [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

Exploit information

Exploit Database EDB-ID : 35232

Publication date : 2011-01-17 23h00 +00:00
Author : Dan Rosenberg
EDB Verified : Yes

source: https://www.securityfocus.com/bid/45842/info Pango is prone to a remote heap-corruption vulnerability. An attacker can exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts will result in a denial-of-service condition. https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/35232.zip

Products Mentioned

Configuraton 0

Gnome>>Pango >> Version To (including) 1.28.3

Gnome>>Pango >> Version 1.28.0

Gnome>>Pango >> Version 1.28.1

Gnome>>Pango >> Version 1.28.2

Pango>>Pango >> Version 0.20

    Pango>>Pango >> Version 0.21

      Pango>>Pango >> Version 0.22

        Pango>>Pango >> Version 0.23

          Pango>>Pango >> Version 0.24

            Pango>>Pango >> Version 0.25

              Pango>>Pango >> Version 0.26

                Pango>>Pango >> Version 1.0

                  Pango>>Pango >> Version 1.1

                    Pango>>Pango >> Version 1.2

                      Pango>>Pango >> Version 1.3

                        Pango>>Pango >> Version 1.4

                          Pango>>Pango >> Version 1.5

                            Pango>>Pango >> Version 1.6

                              Pango>>Pango >> Version 1.7

                                Pango>>Pango >> Version 1.8

                                  Pango>>Pango >> Version 1.9

                                    Pango>>Pango >> Version 1.10

                                      Pango>>Pango >> Version 1.11

                                        Pango>>Pango >> Version 1.12

                                          Pango>>Pango >> Version 1.13

                                            Pango>>Pango >> Version 1.14

                                              Pango>>Pango >> Version 1.15

                                                Pango>>Pango >> Version 1.16

                                                  Pango>>Pango >> Version 1.17

                                                    Pango>>Pango >> Version 1.18

                                                      Pango>>Pango >> Version 1.19

                                                        Pango>>Pango >> Version 1.20

                                                          Pango>>Pango >> Version 1.21

                                                            Pango>>Pango >> Version 1.22

                                                              Pango>>Pango >> Version 1.23

                                                                Pango>>Pango >> Version 1.24

                                                                  Pango>>Pango >> Version 1.25

                                                                    Pango>>Pango >> Version 1.26

                                                                      Pango>>Pango >> Version 1.27

                                                                        References

                                                                        http://www.securitytracker.com/id?1024994
                                                                        Tags : vdb-entry, x_refsource_SECTRACK
                                                                        http://openwall.com/lists/oss-security/2011/01/18/6
                                                                        Tags : mailing-list, x_refsource_MLIST
                                                                        http://osvdb.org/70596
                                                                        Tags : vdb-entry, x_refsource_OSVDB
                                                                        http://secunia.com/advisories/43100
                                                                        Tags : third-party-advisory, x_refsource_SECUNIA
                                                                        http://www.redhat.com/support/errata/RHSA-2011-0180.html
                                                                        Tags : vendor-advisory, x_refsource_REDHAT
                                                                        http://openwall.com/lists/oss-security/2011/01/20/2
                                                                        Tags : mailing-list, x_refsource_MLIST
                                                                        http://www.vupen.com/english/advisories/2011/0186
                                                                        Tags : vdb-entry, x_refsource_VUPEN
                                                                        http://secunia.com/advisories/42934
                                                                        Tags : third-party-advisory, x_refsource_SECUNIA
                                                                        http://www.securityfocus.com/bid/45842
                                                                        Tags : vdb-entry, x_refsource_BID
                                                                        http://www.vupen.com/english/advisories/2011/0238
                                                                        Tags : vdb-entry, x_refsource_VUPEN