CVE-2011-0020

CVSS V2 High 7.6 CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2011-0020
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2011-01-24T18:00:03
  • Last Modified Date
  • 2023-02-13T03:22:38
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:gnome:pango:*:*:*:*:*:*:*:* 1 OR 1.28.3
cpe:2.3:a:gnome:pango:1.28.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:gnome:pango:1.28.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:gnome:pango:1.28.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:0.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:0.21:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:0.22:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:0.23:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:0.24:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:0.25:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:0.26:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.18:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.19:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.21:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.22:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.23:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.24:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.25:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.26:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pango:pango:1.27:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.6
  • Severity
  • HIGH
  • Exploitability Score
  • 4.9
  • Impact Score
  • 10
References
Reference URL Reference Tags
http://www.vupen.com/english/advisories/2011/0186 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=671122 Exploit
https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/696616 Exploit
http://openwall.com/lists/oss-security/2011/01/18/6 Exploit
http://openwall.com/lists/oss-security/2011/01/20/2 Exploit
http://www.securityfocus.com/bid/45842
http://osvdb.org/70596
http://www.redhat.com/support/errata/RHSA-2011-0180.html
http://www.securitytracker.com/id?1024994
http://secunia.com/advisories/43100
http://www.vupen.com/english/advisories/2011/0238
http://secunia.com/advisories/42934
https://bugzilla.gnome.org/show_bug.cgi?id=639882
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/64832
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-0020
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0020
History
Created Old Value New Value Data Type Notes
2022-05-10 07:07:19 Added to TrackCVE
2023-02-02 19:03:05 2023-02-02T17:17:50 CVE Modified Date updated
2023-02-02 19:03:05 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-2011-0020 pango: Heap-based buffer overflow by rendering glyph box for certain FT_Bitmap objects Description updated
2023-02-13 05:04:19 2023-02-13T03:22:38 CVE Modified Date updated
2023-02-13 05:04:20 CVE-2011-0020 pango: Heap-based buffer overflow by rendering glyph box for certain FT_Bitmap objects 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. Description updated