CVE-2011-0020 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-assist...
HighCVSS 7.6
EPSS 18.9%
- Published
- Updated
- Exploit status
- No public exploit known
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| GNOME pango | <= 1.28.3 | No fix listed |
| GNOME pango | = 1.28.0 | No fix listed |
| GNOME pango | = 1.28.1 | No fix listed |
| GNOME pango | = 1.28.2 | No fix listed |
| pango | = 0.20 | No fix listed |
| pango | = 0.21 | No fix listed |
| pango | = 0.22 | No fix listed |
| pango | = 0.23 | No fix listed |
| pango | = 0.24 | No fix listed |
| pango | = 0.25 | No fix listed |
| pango | = 0.26 | No fix listed |
| pango | = 1.0 | No fix listed |
| pango | = 1.1 | No fix listed |
| pango | = 1.2 | No fix listed |
| pango | = 1.3 | No fix listed |
| pango | = 1.4 | No fix listed |
| pango | = 1.5 | No fix listed |
| pango | = 1.6 | No fix listed |
| pango | = 1.7 | No fix listed |
| pango | = 1.8 | No fix listed |
| pango | = 1.9 | No fix listed |
| pango | = 1.10 | No fix listed |
| pango | = 1.11 | No fix listed |
| pango | = 1.12 | No fix listed |
| pango | = 1.13 | No fix listed |
Show 17 more
| Product | Affected versions | Fixed in |
|---|---|---|
| pango | = 1.14 | No fix listed |
| pango | = 1.15 | No fix listed |
| pango | = 1.16 | No fix listed |
| pango | = 1.17 | No fix listed |
| pango | = 1.18 | No fix listed |
| pango | = 1.19 | No fix listed |
| pango | = 1.20 | No fix listed |
| pango | = 1.21 | No fix listed |
| pango | = 1.22 | No fix listed |
| pango | = 1.23 | No fix listed |
| pango | = 1.24 | No fix listed |
| pango | = 1.25 | No fix listed |
| pango | = 1.26 | No fix listed |
| pango | = 1.27 | No fix listed |
| debian/pango1.0(Debian:12) | < 1.28.3-1+squeeze1 | 1.28.3-1+squeeze1 |
| debian/pango1.0(Debian:13) | < 1.28.3-1+squeeze1 | 1.28.3-1+squeeze1 |
| debian/pango1.0(Debian:14) | < 1.28.3-1+squeeze1 | 1.28.3-1+squeeze1 |
References
- Debian Security Tracker CVE-2011-0020 vendor-advisory
- bugs.debian.org issue-tracking
- SUSE-SR:2011:005 vendor-advisory
- [oss-security] 20110118 CVE request: heap corruption in libpango exploit mailing-list
- [oss-security] 20110120 Re: CVE request: heap corruption in libpango exploit mailing-list
- 70596 vdb-entry
- 42934 third-party-advisory
- 43100 third-party-advisory
- RHSA-2011:0180 vendor-advisory
- 45842 vdb-entry
- 1024994 vdb-entry
- ADV-2011-0186 vdb-entry vendor-advisory
- ADV-2011-0238 vdb-entry
- bugs.launchpad.net exploit
- bugzilla.gnome.org
- bugzilla.redhat.com exploit
- pango-pango-bo(64832) vdb-entry