LAYER: meta PACKAGE NAME: pango-native PACKAGE VERSION: 1.52.1 CVE: CVE-2009-1194 CVE STATUS: Patched CVE SUMMARY: Integer overflow in the pango_glyph_string_set_size function in pango/glyphstring.c in Pango before 1.24 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long glyph string that triggers a heap-based buffer overflow, as demonstrated by a long document.location value in Firefox. CVSS v2 BASE SCORE: 6.8 CVSS v3 BASE SCORE: 0.0 VECTOR: NETWORK VECTORSTRING: AV:N/AC:M/Au:N/C:P/I:P/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2009-1194 LAYER: meta PACKAGE NAME: pango-native PACKAGE VERSION: 1.52.1 CVE: CVE-2010-0421 CVE STATUS: Patched CVE SUMMARY: 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. CVSS v2 BASE SCORE: 4.3 CVSS v3 BASE SCORE: 0.0 VECTOR: NETWORK VECTORSTRING: AV:N/AC:M/Au:N/C:N/I:N/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2010-0421 LAYER: meta PACKAGE NAME: pango-native PACKAGE VERSION: 1.52.1 CVE: CVE-2011-0020 CVE STATUS: Patched CVE SUMMARY: 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 v2 BASE SCORE: 7.6 CVSS v3 BASE SCORE: 0.0 VECTOR: NETWORK VECTORSTRING: AV:N/AC:H/Au:N/C:C/I:C/A:C MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2011-0020 LAYER: meta PACKAGE NAME: pango-native PACKAGE VERSION: 1.52.1 CVE: CVE-2011-0064 CVE STATUS: Patched CVE SUMMARY: 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. CVSS v2 BASE SCORE: 6.8 CVSS v3 BASE SCORE: 0.0 VECTOR: NETWORK VECTORSTRING: AV:N/AC:M/Au:N/C:P/I:P/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2011-0064 LAYER: meta PACKAGE NAME: pango-native PACKAGE VERSION: 1.52.1 CVE: CVE-2011-3193 CVE STATUS: Patched CVE SUMMARY: 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. CVSS v2 BASE SCORE: 9.3 CVSS v3 BASE SCORE: 0.0 VECTOR: NETWORK VECTORSTRING: AV:N/AC:M/Au:N/C:C/I:C/A:C MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2011-3193 LAYER: meta PACKAGE NAME: pango-native PACKAGE VERSION: 1.52.1 CVE: CVE-2018-15120 CVE STATUS: Patched CVE SUMMARY: 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. CVSS v2 BASE SCORE: 4.3 CVSS v3 BASE SCORE: 6.5 VECTOR: NETWORK VECTORSTRING: AV:N/AC:M/Au:N/C:N/I:N/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2018-15120 LAYER: meta PACKAGE NAME: pango-native PACKAGE VERSION: 1.52.1 CVE: CVE-2019-1010238 CVE STATUS: Patched CVE SUMMARY: 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. CVSS v2 BASE SCORE: 7.5 CVSS v3 BASE SCORE: 9.8 VECTOR: NETWORK VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2019-1010238