VULNERABILITY INTELLIGENCE
CVE-2011-0020
CVSS score7.6 HIGH
EPSS probability18.94%
CISA KEVNot currently listed
Published2011-01-24
Last modified2026-06-16
CVSS vectorAV:N/AC:H/Au:N/C:C/I:C/A:C
Description
Heap-based buffer overflow in the pango_ft2_font_render_box_glyph function in pango/pangoft2-render.c in libpango in Pango 1.28.3 and earlier, when the FreeType2 backend is enabled, allows user-assisted remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file, related to the glyph box for an FT_Bitmap object.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer