Vulnerabilities (CVE)

Total 407577 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-6353 1 Electrum 1 Electrum 2026-06-17 7.2 HIGH 7.8 HIGH
The Python console in Electrum through 2.9.4 and 3.x through 3.0.5 supports arbitrary Python code without considering (1) social-engineering attacks in which a user pastes code that they do not understand and (2) code pasted by a physically proximate attacker at an unattended workstation, which makes it easier for attackers to steal Bitcoin via hook code that runs at a later time when the wallet password has been entered, a different vulnerability than CVE-2018-1000022.
CVE-2018-6352 1 Podofo Project 1 Podofo 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
In PoDoFo 0.9.5, there is an Excessive Iteration in the PdfParser::ReadObjectsInternal function of base/PdfParser.cpp. Remote attackers could leverage this vulnerability to cause a denial of service through a crafted pdf file.
CVE-2018-6350 1 Whatsapp 2 Whatsapp, Whatsapp Business 2026-06-17 7.5 HIGH 9.8 CRITICAL
An out-of-bounds read was possible in WhatsApp due to incorrect parsing of RTP extension headers. This issue affects WhatsApp for Android prior to 2.18.276, WhatsApp Business for Android prior to 2.18.99, WhatsApp for iOS prior to 2.18.100.6, WhatsApp Business for iOS prior to 2.18.100.2, and WhatsApp for Windows Phone prior to 2.18.224.
CVE-2018-6349 1 Whatsapp 2 Whatsapp, Whatsapp Business 2026-06-17 7.5 HIGH 9.8 CRITICAL
When receiving calls using WhatsApp for Android, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow. This issue affects WhatsApp for Android prior to 2.18.248 and WhatsApp Business for Android prior to 2.18.132.
CVE-2018-6347 1 Proxygen Project 1 Proxygen 2026-06-17 5.0 MEDIUM 7.5 HIGH
An issue in the Proxygen handling of HTTP2 parsing of headers/trailers can lead to a denial-of-service attack. This affects Proxygen prior to v2018.12.31.00.
CVE-2018-6346 1 Proxygen Project 1 Proxygen 2026-06-17 5.0 MEDIUM 7.5 HIGH
A potential denial-of-service issue in the Proxygen handling of invalid HTTP2 priority settings (specifically a circular dependency). This affects Proxygen prior to v2018.12.31.00.
CVE-2018-6345 1 Facebook 1 Hhvm 2026-06-17 7.5 HIGH 9.8 CRITICAL
The function number_format is vulnerable to a heap overflow issue when its second argument ($dec_points) is excessively large. The internal implementation of the function will cause a string to be created with an invalid length, which can then interact poorly with other functions. This affects all supported versions of HHVM (3.30.1 and 3.27.5 and below).
CVE-2018-6344 1 Whatsapp 1 Whatsapp 2026-06-17 5.0 MEDIUM 7.5 HIGH
A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established. The vulnerability can be used to cause denial of service. It affects WhatsApp for Android prior to v2.18.293, WhatsApp for iOS prior to v2.18.93, and WhatsApp for Windows Phone prior to v2.18.172.
CVE-2018-6343 1 Facebook 1 Proxygen 2026-06-17 5.0 MEDIUM 7.5 HIGH
Proxygen fails to validate that a secondary auth manager is set before dereferencing it. That can cause a denial of service issue when parsing a Certificate/CertificateRequest HTTP2 Frame over a fizz (TLS 1.3) transport. This issue affects Proxygen releases starting from v2018.10.29.00 until the fix in v2018.11.19.00.
CVE-2018-6342 2 Facebook, Microsoft 2 React-dev-utils, Windows 2026-06-17 10.0 HIGH 9.8 CRITICAL
react-dev-utils on Windows allows developers to run a local webserver for accepting various commands, including a command to launch an editor. The input to that command was not properly sanitized, allowing an attacker who can make a network request to the server (either via CSRF or by direct request) to execute arbitrary commands on the targeted system. This issue affects multiple branches: 1.x.x prior to 1.0.4, 2.x.x prior to 2.0.2, 3.x.x prior to 3.1.2, 4.x.x prior to 4.2.2, and 5.x.x prior to 5.0.2.
CVE-2018-6341 1 Facebook 1 React 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
React applications which rendered to HTML using the ReactDOMServer API were not escaping user-supplied attribute names at render-time. That lack of escaping could lead to a cross-site scripting vulnerability. This issue affected minor releases 16.0.x, 16.1.x, 16.2.x, 16.3.x, and 16.4.x. It was fixed in 16.0.1, 16.1.2, 16.2.1, 16.3.3, and 16.4.2.
CVE-2018-6340 1 Facebook 1 Hhvm 2026-06-17 6.8 MEDIUM 8.1 HIGH
The Memcache::getextendedstats function can be used to trigger an out-of-bounds read. Exploiting this issue requires control over memcached server hostnames and/or ports. This affects all supported versions of HHVM (3.30 and 3.27.4 and below).
CVE-2018-6339 1 Whatsapp 2 Whatsapp, Whatsapp Business 2026-06-17 7.5 HIGH 9.8 CRITICAL
When receiving calls using WhatsApp on Android, a stack allocation failed to properly account for the amount of data being passed in. An off-by-one error meant that data was written beyond the allocated space on the stack. This issue affects WhatsApp for Android starting in version 2.18.180 and was fixed in version 2.18.295. It also affects WhatsApp Business for Android starting in version v2.18.103 and was fixed in version v2.18.150.
CVE-2018-6337 1 Facebook 2 Folly, Hhvm 2026-06-17 5.0 MEDIUM 7.5 HIGH
folly::secureRandom will re-use a buffer between parent and child processes when fork() is called. That will result in multiple forked children producing repeat (or similar) results. This affects HHVM 3.26 prior to 3.26.3 and the folly library between v2017.12.11.00 and v2018.08.09.00.
CVE-2018-6336 1 Linuxfoundation 1 Osquery 2026-06-17 6.8 MEDIUM 7.8 HIGH
An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7
CVE-2018-6335 1 Facebook 1 Hhvm 2026-06-17 5.0 MEDIUM 7.5 HIGH
A Malformed h2 frame can cause 'std::out_of_range' exception when parsing priority meta data. This behavior can lead to denial-of-service. This affects all supported versions of HHVM (3.25.2, 3.24.6, and 3.21.10 and below) when using the proxygen server to handle HTTP2 requests.
CVE-2018-6334 1 Facebook 1 Hhvm 2026-06-17 7.5 HIGH 9.8 CRITICAL
Multipart-file uploads call variables to be improperly registered in the global scope. In cases where variables are not declared explicitly before being used this can lead to unexpected behavior. This affects all supported versions of HHVM prior to the patch (3.25.1, 3.24.5, and 3.21.9 and below).
CVE-2018-6333 1 Facebook 1 Nuclide 2026-06-17 7.5 HIGH 9.8 CRITICAL
The hhvm-attach deep link handler in Nuclide did not properly sanitize the provided hostname parameter when rendering. As a result, a malicious URL could be used to render HTML and other content inside of the editor's context, which could potentially be chained to lead to code execution. This issue affected Nuclide prior to v0.290.0.
CVE-2018-6332 1 Facebook 1 Hhvm 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
A potential denial-of-service issue in the Proxygen handling of invalid HTTP2 settings which can cause the server to spend disproportionate resources. This affects all supported versions of HHVM (3.24.3 and 3.21.7 and below) when using the proxygen server to handle HTTP2 requests.
CVE-2018-6331 1 Facebook 1 Buck 2026-06-17 7.5 HIGH 9.8 CRITICAL
Buck parser-cache command loads/saves state using Java serialized object. If the state information is maliciously crafted, deserializing it could lead to code execution. This issue affects Buck versions prior to v2018.06.25.01.