CVE-2011-0020
Estado: ModificadaAlta (7.6)—
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.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C
- Puntuación base: 7.6
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 19%
- Percentil entre todas las CVEs puntuadas: 97
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-119
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://openwall.com/lists/oss-security/2011/01/18/6
- http://openwall.com/lists/oss-security/2011/01/20/2
- http://osvdb.org/70596
- http://secunia.com/advisories/42934
- http://secunia.com/advisories/43100
- http://www.redhat.com/support/errata/RHSA-2011-0180.html
- http://www.securityfocus.com/bid/45842
- http://www.securitytracker.com/id?1024994
- http://www.vupen.com/english/advisories/2011/0186
- http://www.vupen.com/english/advisories/2011/0238
- https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/696616
- https://bugzilla.gnome.org/show_bug.cgi?id=639882
- https://bugzilla.redhat.com/show_bug.cgi?id=671122
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64832
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://openwall.com/lists/oss-security/2011/01/18/6
- http://openwall.com/lists/oss-security/2011/01/20/2
- http://osvdb.org/70596
- http://secunia.com/advisories/42934
- http://secunia.com/advisories/43100
- http://www.redhat.com/support/errata/RHSA-2011-0180.html
- http://www.securityfocus.com/bid/45842
- http://www.securitytracker.com/id?1024994
- http://www.vupen.com/english/advisories/2011/0186
- http://www.vupen.com/english/advisories/2011/0238
- https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/696616
- https://bugzilla.gnome.org/show_bug.cgi?id=639882
- https://bugzilla.redhat.com/show_bug.cgi?id=671122
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64832
JSON original (NVD)
Mostrar
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