CVE-2010-0421

Published Mar 18, 2010

Last updated 3 years ago

Overview

Description: Array index error in the hb_ot_layout_build_glyph_classes function in pango/opentype/hb-ot-layout.cc in Pango before 1.27.1 allows context-dependent attackers to cause a denial of service (application crash) via a crafted font file, related to building a synthetic Glyph Definition (aka GDEF) table by using this font's charmap and the Unicode property database.
Source: secalert@redhat.com
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 4.3
Impact score: 2.9
Exploitability score: 8.6
Vector string: AV:N/AC:M/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-119

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:gnome:pango:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "AC173203-E069-4195-9345-1BA8ECEC8A3D",
            "versionEndIncluding": "1.27"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References