- 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
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
- nvd@nist.gov
- CWE-119
- Hype score
- Not currently trending
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{
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"cpeMatch": [
{
"criteria": "cpe:2.3:a:gnome:pango:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AC173203-E069-4195-9345-1BA8ECEC8A3D",
"versionEndIncluding": "1.27"
}
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"operator": "OR"
}
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}
]