CVE-2011-3193
12.65%V4
2012-06-16
00h00 +00:00
00h00 +00:00
Notifikasi untuk CVE tertentu
Tetap terinformasi tentang perubahan untuk CVE tertentu.
Deskripsi CVE
Heap-based buffer overflow in the Lookup_MarkMarkPos function in the HarfBuzz module (harfbuzz-gpos.c), as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.
Informasi CVE
Kelemahan Terkait
| Nama Kelemahan | Sumber | |
|---|---|---|
| Out-of-bounds Write The product writes data past the end, or before the beginning, of the intended buffer. |
Metrik
| Metrik | Skor | Tingkat keparahan | CVSS Vektor | Sumber |
|---|---|---|---|---|
| V2 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.
Skor EPSS
Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.
Persentil EPSS
Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.
Produk yang Disebutkan
Konfigurasi 0
Gnome>>Pango >> Version Hingga (tidak termasuk) 1.25.1
Qt>>Qt >> Version Hingga (tidak termasuk) 4.7.4
Konfigurasi 0
Canonical>>Ubuntu_linux >> Version 10.04
Canonical>>Ubuntu_linux >> Version 11.04
Konfigurasi 0
Redhat>>Enterprise_linux_desktop >> Version 4.0
Redhat>>Enterprise_linux_desktop >> Version 5.0
Redhat>>Enterprise_linux_desktop >> Version 6.0
Redhat>>Enterprise_linux_eus >> Version 6.1
Redhat>>Enterprise_linux_server >> Version 4.0
Redhat>>Enterprise_linux_server >> Version 5.0
Redhat>>Enterprise_linux_server >> Version 6.0
Redhat>>Enterprise_linux_workstation >> Version 4.0
Redhat>>Enterprise_linux_workstation >> Version 5.0
Redhat>>Enterprise_linux_workstation >> Version 6.0
Konfigurasi 0
Opensuse>>Opensuse >> Version 11.3
Opensuse>>Opensuse >> Version 11.4
Referensi
http://git.gnome.org/browse/pango/commit/pango/opentype/harfbuzz-gpos.c?id=a7a715480db66148b1f487528887508a7991dcd0
Tags : x_refsource_MISC
Tags : x_refsource_MISC
http://lists.opensuse.org/opensuse-updates/2011-10/msg00007.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://cgit.freedesktop.org/harfbuzz/commit/src/harfbuzz-gpos.c?id=da2c52abcd75d46929b34cad55c4fb2c8892bc08
Tags : x_refsource_MISC
Tags : x_refsource_MISC
http://cgit.freedesktop.org/harfbuzz.old/commit/?id=81c8ef785b079980ad5b46be4fe7c7bf156dbf65
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
https://qt.gitorious.org/qt/qt/commit/9ae6f2f9a57f0c3096d5785913e437953fa6775c
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2011-10/msg00008.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
