Ubuntu.comUB:CVE-2010-0421CVE-2010-0421
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
64.8%
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.
Bugs
- <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-0421>
- <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574021>
Notes
| Author | Note |
|---|---|
| mdeslaur | debian patch is different, backport? |
Related
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
64.8%