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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade pango-develUpgrade pango | Dec 1, 2016 | Mar 18, 2010 |
| Debian | — | Upgrade pango1.0 | Jul 30, 2024 | Mar 18, 2010 |
| Oracle_linux | — | Upgrade pangoUpgrade pango-devel | Oct 16, 2024 | Mar 18, 2010 |
| Suse | — | Upgrade pango-32bitUpgrade pango-64bitUpgrade pango-x86Upgrade sap-aio-releaseUpgrade pango-develUpgrade pango-devel-64bitUpgrade pangoUpgrade pango-doc | Feb 17, 2015 | Mar 18, 2010 |
| Ubuntu | — | Upgrade gir1.0-pango-1.0Upgrade libpango1.0-0 | Nov 8, 2024 | Mar 18, 2010 |
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