LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2007-1351
CVE STATUS: Patched
CVE SUMMARY: Integer overflow in the bdfReadCharacters function in bdfread.c in (1) X.Org libXfont before 20070403 and (2) freetype 2.3.2 and earlier allows remote authenticated users to execute arbitrary code via crafted BDF fonts, which result in a heap overflow.
CVSS v2 BASE SCORE: 8.5
CVSS v3 BASE SCORE: 0.0
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:M/Au:S/C:C/I:C/A:C
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2007-1351

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2007-1352
CVE STATUS: Patched
CVE SUMMARY: Integer overflow in the FontFileInitTable function in X.Org libXfont before 20070403 allows remote authenticated users to execute arbitrary code via a long first line in the fonts.dir file, which results in a heap overflow.
CVSS v2 BASE SCORE: 3.8
CVSS v3 BASE SCORE: 0.0
VECTOR: ADJACENT_NETWORK
VECTORSTRING: AV:A/AC:M/Au:S/C:N/I:P/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2007-1352

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2007-5199
CVE STATUS: Patched
CVE SUMMARY: A single byte overflow in catalogue.c in X.Org libXfont 1.3.1 allows remote attackers to have unspecified impact.
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-2007-5199

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2011-2895
CVE STATUS: Patched
CVE SUMMARY: The LZW decompressor in (1) the BufCompressedFill function in fontfile/decompress.c in X.Org libXfont before 1.4.4 and (2) compress/compress.c in 4.3BSD, as used in zopen.c in OpenBSD before 3.8, FreeBSD, NetBSD 4.0.x and 5.0.x before 5.0.3 and 5.1.x before 5.1.1, FreeType 2.1.9, and other products, does not properly handle code words that are absent from the decompression table when encountered, which allows context-dependent attackers to trigger an infinite loop or a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted compressed stream, a related issue to CVE-2006-1168 and CVE-2011-2896.
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-2011-2895

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2013-6462
CVE STATUS: Patched
CVE SUMMARY: Stack-based buffer overflow in the bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont 1.1 through 1.4.6 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in a character name in a BDF 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-2013-6462

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2014-0209
CVE STATUS: Patched
CVE SUMMARY: Multiple integer overflows in the (1) FontFileAddEntry and (2) lexAlias functions in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 might allow local users to gain privileges by adding a directory with a large fonts.dir or fonts.alias file to the font path, which triggers a heap-based buffer overflow, related to metadata.
CVSS v2 BASE SCORE: 4.6
CVSS v3 BASE SCORE: 0.0
VECTOR: LOCAL
VECTORSTRING: AV:L/AC:L/Au:N/C:P/I:P/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2014-0209

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2014-0210
CVE STATUS: Patched
CVE SUMMARY: Multiple buffer overflows in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 allow remote font servers to execute arbitrary code via a crafted xfs protocol reply to the (1) _fs_recv_conn_setup, (2) fs_read_open_font, (3) fs_read_query_info, (4) fs_read_extent_info, (5) fs_read_glyphs, (6) fs_read_list, or (7) fs_read_list_info function.
CVSS v2 BASE SCORE: 7.5
CVSS v3 BASE SCORE: 0.0
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2014-0210

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2014-0211
CVE STATUS: Patched
CVE SUMMARY: Multiple integer overflows in the (1) fs_get_reply, (2) fs_alloc_glyphs, and (3) fs_read_extent_info functions in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 allow remote font servers to execute arbitrary code via a crafted xfs reply, which triggers a buffer overflow.
CVSS v2 BASE SCORE: 7.5
CVSS v3 BASE SCORE: 0.0
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2014-0211

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2015-1802
CVE STATUS: Patched
CVE SUMMARY: The bdfReadProperties function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 allows remote authenticated users to cause a denial of service (out-of-bounds write and crash) or possibly execute arbitrary code via a (1) negative or (2) large property count in a BDF font file.
CVSS v2 BASE SCORE: 8.5
CVSS v3 BASE SCORE: 0.0
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:M/Au:S/C:C/I:C/A:C
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2015-1802

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2015-1803
CVE STATUS: Patched
CVE SUMMARY: The bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 does not properly handle character bitmaps it cannot read, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) and possibly execute arbitrary code via a crafted BDF font file.
CVSS v2 BASE SCORE: 8.5
CVSS v3 BASE SCORE: 0.0
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:M/Au:S/C:C/I:C/A:C
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2015-1803

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2015-1804
CVE STATUS: Patched
CVE SUMMARY: The bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 does not properly perform type conversion for metrics values, which allows remote authenticated users to cause a denial of service (out-of-bounds memory access) and possibly execute arbitrary code via a crafted BDF font file.
CVSS v2 BASE SCORE: 8.5
CVSS v3 BASE SCORE: 0.0
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:M/Au:S/C:C/I:C/A:C
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2015-1804

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2017-13720
CVE STATUS: Patched
CVE SUMMARY: In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash (denial of service). This occurs because '\0' characters are incorrectly skipped in situations involving ? characters.
CVSS v2 BASE SCORE: 3.6
CVSS v3 BASE SCORE: 7.1
VECTOR: LOCAL
VECTORSTRING: AV:L/AC:L/Au:N/C:P/I:N/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-13720

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2017-13722
CVE STATUS: Patched
CVE SUMMARY: In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check (for PCF files) could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server.
CVSS v2 BASE SCORE: 3.6
CVSS v3 BASE SCORE: 7.1
VECTOR: LOCAL
VECTORSTRING: AV:L/AC:L/Au:N/C:P/I:N/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-13722

LAYER: meta
PACKAGE NAME: libxfont2
PACKAGE VERSION: 2.0.6
CVE: CVE-2017-16611
CVE STATUS: Patched
CVE SUMMARY: In libXfont before 1.5.4 and libXfont2 before 2.0.3, a local attacker can open (but not read) files on the system as root, triggering tape rewinds, watchdogs, or similar mechanisms that can be triggered by opening files.
CVSS v2 BASE SCORE: 4.9
CVSS v3 BASE SCORE: 5.5
VECTOR: LOCAL
VECTORSTRING: AV:L/AC:L/Au:N/C:N/I:N/A:C
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-16611