Filtered by vendor Gnome Subscriptions
Filtered by product Pango Subscriptions
Total 6 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2019-1010238 6 Canonical, Debian, Fedoraproject and 3 more 14 Ubuntu Linux, Debian Linux, Fedora and 11 more 2024-11-21 9.8 Critical
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.
CVE-2018-15120 2 Canonical, Gnome 2 Ubuntu Linux, Pango 2024-11-21 6.5 Medium
libpango in Pango 1.40.8 through 1.42.3, as used in hexchat and other products, allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted text with invalid Unicode sequences.
CVE-2011-3193 5 Canonical, Gnome, Opensuse and 2 more 9 Ubuntu Linux, Pango, Opensuse and 6 more 2024-11-21 N/A
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.
CVE-2011-0064 3 Gnome, Mozilla, Redhat 3 Pango, Firefox, Enterprise Linux 2024-11-21 N/A
The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via crafted OpenType font data that triggers use of an incorrect index.
CVE-2011-0020 3 Gnome, Pango, Redhat 3 Pango, Pango, Enterprise Linux 2024-11-21 N/A
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.
CVE-2010-0421 2 Gnome, Redhat 2 Pango, Enterprise Linux 2024-11-21 N/A
Array index error in the hb_ot_layout_build_glyph_classes function in pango/opentype/hb-ot-layout.cc in Pango before 1.27.1 allows context-dependent attackers to cause a denial of service (application crash) via a crafted font file, related to building a synthetic Glyph Definition (aka GDEF) table by using this font's charmap and the Unicode property database.