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Unscored severity · published Mar 18, 2010
CVE-2010-0421
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…
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CVSS
2.4%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PA
Pango · Gnome
through 1.27 · source: NVD
Affected product
PA
Pango
Gnome
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-0421
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-0421
Patch
http://ftp.gnome.org/pub/GNOME/sources/pango/1.27/pango-1.27.1.tar.bz2
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00002.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html
secunia.com
http://secunia.com/advisories/39041
securitytracker.com
http://securitytracker.com/id?1023711
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