Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CVEs (10,476)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2019-6444 1Ntpsec 1Ntpsec Jun 17, 2026 Jan 16, 2019 N/A· v4 9.1 CRITICAL· v3 6.4 MEDIUM· v2 An issue was discovered in NTPsec before 1.1.3. process_control() in ntp_control.c has a stack-based buffer over-read because attacker-controlled data is dereferenced by ntohl() in ntpd.
CVE-2019-6443 1Ntpsec 1Ntpsec Jun 17, 2026 Jan 16, 2019 N/A· v4 9.1 CRITICAL· v3 6.4 MEDIUM· v2 An issue was discovered in NTPsec before 1.1.3. Because of a bug in ctl_getitem, there is a stack-based buffer over-read in read_sysvars in ntp_control.c in ntpd.
CVE-2019-3557 1Facebook 1Hhvm Jun 17, 2026 Jan 15, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 The implementations of streams for bz2 and php://output improperly implemented their readImpl functions, returning -1 consistently. This behavior caused some stream functions, such as stream_get_line, to trigger an out-o...Show more The implementations of streams for bz2 and php://output improperly implemented their readImpl functions, returning -1 consistently. This behavior caused some stream functions, such as stream_get_line, to trigger an out-of-bounds read when operating on such malformed streams. The implementations were updated to return valid values consistently. This affects all supported versions of HHVM (3.30 and 3.27.4 and below).Show less
CVE-2018-20712 1Gnu 1Binutils Nov 21, 2024 Jan 15, 2019 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, a...Show more A heap-based buffer over-read exists in the function d_expression_1 in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31.1. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by c++filt.Show less
CVE-2019-6286 1Sass Lang 1Libsass Jun 17, 2026 Jan 14, 2019 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::skip_over_scopes in prelexer.hpp when called from Sass::Parser::parse_import(), a similar issue to CVE-2018-11693.
CVE-2019-6284 1Sass Lang 1Libsass Jun 17, 2026 Jan 14, 2019 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::alternatives in prelexer.hpp.
CVE-2019-6283 1Sass Lang 1Libsass Jun 17, 2026 Jan 14, 2019 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.
CVE-2019-6246 1Svgpp 1Svgpp Jun 17, 2026 Jan 13, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 An issue was discovered in SVG++ (aka svgpp) 1.2.3. After calling the gil::get_color function in Generic Image Library in Boost, the return code is used as an address, leading to an Access Violation because of an out-of-...Show more An issue was discovered in SVG++ (aka svgpp) 1.2.3. After calling the gil::get_color function in Generic Image Library in Boost, the return code is used as an address, leading to an Access Violation because of an out-of-bounds read.Show less
CVE-2018-16866 5Canonical DebianNetapp+2 more 21Active Iq Performance Analytics Services Debian LinuxElement Software+18 more Nov 21, 2024 Jan 11, 2019 N/A· v4 3.3 LOW· v3 2.1 LOW· v2 An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 a...Show more An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.Show less
CVE-2018-4256 1Apple 1Mac Os X Nov 21, 2024 Jan 11, 2019 N/A· v4 5.5 MEDIUM· v3 2.1 LOW· v2 In macOS High Sierra before 10.13.5, an out-of-bounds read was addressed with improved input validation.
CVE-2018-4255 1Apple 1Mac Os X Nov 21, 2024 Jan 11, 2019 N/A· v4 5.5 MEDIUM· v3 2.1 LOW· v2 In macOS High Sierra before 10.13.5, an out-of-bounds read was addressed with improved input validation.
CVE-2018-4194 1Apple 5Icloud Iphone OsItunes+2 more Nov 21, 2024 Jan 11, 2019 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 In iOS before 11.4, iCloud for Windows before 7.5, watchOS before 4.3.1, iTunes before 12.7.5 for Windows, and macOS High Sierra before 10.13.5, an out-of-bounds read was addressed with improved input validation.
CVE-2018-4169 1Apple 1Mac Os X Nov 21, 2024 Jan 11, 2019 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 In macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan, an out-of-bounds read was addressed with improved input validation.
CVE-2018-6151 3Debian GoogleRedhat 5Chrome Debian LinuxEnterprise Linux Desktop+2 more Jun 17, 2026 Jan 9, 2019 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Bad cast in DevTools in Google Chrome on Win, Linux, Mac, Chrome OS prior to 66.0.3359.117 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read via a crafted C...Show more Bad cast in DevTools in Google Chrome on Win, Linux, Mac, Chrome OS prior to 66.0.3359.117 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read via a crafted Chrome Extension.Show less
CVE-2018-6143 3Debian GoogleRedhat 5Chrome Debian LinuxEnterprise Linux Desktop+2 more Jun 17, 2026 Jan 9, 2019 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 Insufficient validation in V8 in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.
CVE-2018-6141 3Debian GoogleRedhat 5Chrome Debian LinuxEnterprise Linux Desktop+2 more Jun 17, 2026 Jan 9, 2019 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Insufficient validation of an image filter in Skia in Google Chrome prior to 67.0.3396.62 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page...Show more Insufficient validation of an image filter in Skia in Google Chrome prior to 67.0.3396.62 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page.Show less
CVE-2018-17461 3Debian GoogleRedhat 5Chrome Debian LinuxEnterprise Linux Desktop+2 more Nov 21, 2024 Jan 9, 2019 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 An out of bounds read in PDFium in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file.
CVE-2018-16083 2Google Redhat 4Chrome Enterprise Linux DesktopEnterprise Linux Server+1 more Nov 21, 2024 Jan 9, 2019 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 An out of bounds read in forward error correction code in WebRTC in Google Chrome prior to 69.0.3497.81 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.
CVE-2018-16082 2Google Redhat 4Chrome Enterprise Linux DesktopEnterprise Linux Server+1 more Nov 21, 2024 Jan 9, 2019 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 An out of bounds read in Swiftshader in Google Chrome prior to 69.0.3497.81 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
CVE-2018-16076 2Google Redhat 4Chrome Enterprise Linux DesktopEnterprise Linux Server+1 more Nov 21, 2024 Jan 9, 2019 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Missing bounds check in PDFium in Google Chrome prior to 69.0.3497.81 allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file.

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