CVE-2011-0020
Last modified
CVE-2011-0020 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 18.94% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnome | Pango | <= 1.28.3 |
| Gnome | Pango | 1.28.0 |
| Gnome | Pango | 1.28.1 |
| Gnome | Pango | 1.28.2 |
| Pango | Pango | 0.20 |
| Pango | Pango | 0.21 |
| Pango | Pango | 0.22 |
| Pango | Pango | 0.23 |
| Pango | Pango | 0.24 |
| Pango | Pango | 0.25 |
| Pango | Pango | 0.26 |
| Pango | Pango | 1.0 |
| Pango | Pango | 1.1 |
| Pango | Pango | 1.2 |
| Pango | Pango | 1.3 |
| Pango | Pango | 1.4 |
| Pango | Pango | 1.5 |
| Pango | Pango | 1.6 |
| Pango | Pango | 1.7 |
| Pango | Pango | 1.8 |
| Pango | Pango | 1.9 |
| Pango | Pango | 1.10 |
| Pango | Pango | 1.11 |
| Pango | Pango | 1.12 |
| Pango | Pango | 1.13 |
| Pango | Pango | 1.14 |
| Pango | Pango | 1.15 |
| Pango | Pango | 1.16 |
| Pango | Pango | 1.17 |
| Pango | Pango | 1.18 |
| Pango | Pango | 1.19 |
| Pango | Pango | 1.20 |
| Pango | Pango | 1.21 |
| Pango | Pango | 1.22 |
| Pango | Pango | 1.23 |
| Pango | Pango | 1.24 |
| Pango | Pango | 1.25 |
| Pango | Pango | 1.26 |
| Pango | Pango | 1.27 |
References
- http://www.vupen.com/english/advisories/2011/0186Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0186Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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