CVE-2019-3561

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Insufficient boundary checks for the strrpos and strripos functions allow access to out-of-bounds memory. This affects all supported versions of HHVM (4.0.3, 3.30.4, and 3.27.7 and below).

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Apr 29, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-35626.1A remote web page could inject arbitrary HTML code into the Oculus Browser UI, allowing an attacker to spoof UI and potentially execute codeCVE-2019-35639.8Wangle's LineBasedFrameDecoder contains logic for identifying newlines which incorrectly advances a buffer, leading to a potential underflowCVE-2019-35647.5Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clientsCVE-2019-35657.5Legacy C++ Facebook Thrift servers (using cpp instead of cpp2) would not error upon receiving messages with containers of fields of unknown CVE-2019-35665.9A bug in WhatsApp for Android's messaging logic would potentially allow a malicious individual who has taken over over a WhatsApp user's accCVE-2019-35678.1In some configurations an attacker can inject a new executable path into the extensions.load file for osquery and hard link a parent folder CVE-2019-35689.8A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTCP packets sent to a CVE-2019-35697.5HHVM, when used with FastCGI, would bind by default to all available interfaces. This behavior could allow a malicious individual unintendedCVE-2019-35709.8Call to the scrypt_enc() function in HHVM can lead to heap corruption by using specifically crafted parameters (N, r and p). This happens ifCVE-2019-35715.3An input validation issue affected WhatsApp Desktop versions prior to 0.3.3793 which allows malicious clients to send files to users that woCVE-2019-35726.5An issue was discovered in libming 0.4.8. There is a heap-based buffer over-read in the function writePNG in the file util/dbl2png.c of the CVE-2019-35735.5In libsixel v1.8.2, there is an infinite loop in the function sixel_decode_raw_impl() in the file fromsixel.c, as demonstrated by sixel2png.