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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.

oval:org.mitre.oval:def:9417

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.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • CentOS Linux 4
  • Oracle Linux 4
  • Oracle Linux 5
  • Red Hat Enterprise Linux 4
  • Red Hat Enterprise Linux 5
  • CentOS Linux 5
  • CentOS Linux 3
  • Red Hat Enterprise Linux 3
Class:
vulnerability
Reference(s):
  • CVE-2010-0421
Product(s):