discount: Heap-based buffer-overflow in markdown.c:islist() allows for denial of service

The islist function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file, as demonstrated by mkd2html.

discount: Heap-based buffer-overflow in markdown.c:isfootnote() allows for denial of service

The isfootnote function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file, as demonstrated by mkd2html.

An issue was discovered in the Moderator Log Notes plugin 1.1 for MyBB. It allows moderators to save notes and display them in a list in the modCP. An attacker can remotely delete all mod notes and mod note logs in the modCP and ACP via CSRF.

PHP Scripts Mall Website Seller Script 2.0.3 has CSRF via user_submit.php?upd=2, with resultant XSS.

An issue was discovered in PublicCMS V4.0.20180210. There is a CSRF vulnerability in "admin/sysUser/save.do?callbackType=closeCurrent&navTabId=sysUser/list" that can add an admin account.

A use-after-free vulnerability exists in handle_error() in sass_context.cpp in LibSass 3.4.x and 3.5.x through 3.5.4 that could be leveraged to cause a denial of service (application crash) or possibly unspecified other impact.

In Lizard v1.0 and LZ5 v2.0 (the prior release, before the product was renamed), there is an unchecked buffer size during a memcpy in the Lizard_decompress_LIZv1 function (lib/lizard_decompress_liz.h). Remote attackers can leverage this vulnerability to cause a denial of service via a crafted input file, as well as achieve remote code execution.

In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in read_stream in stream.c, because decompress_file in lrzip.c lacks certain size validation.

OpenCart through 3.0.2.0 allows directory traversal in the editDownload function in admin\model\catalog\download.php via admin/index.php?route=catalog/download/edit, related to the download_id. For example, an attacker can download ../../config.php.

The "program extension upload" feature in OpenCart through 3.0.2.0 has a six-step process (upload, install, unzip, move, xml, remove) that allows attackers to execute arbitrary code if the remove step is skipped, because the attacker can discover a secret temporary directory name (containing 10 random digits) via a directory traversal attack involving language_info['code'].

ASUS HG100 devices allow denial of service via an IPv4 packet flood.

ASUS HG100 devices with firmware before 1.05.12 allow unauthenticated access, leading to remote command execution.

giflib: heap-based buffer overflow in DGifDecompressLine function in dgif_lib.c

The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain "Private->RunningCode - 2" array index is not checked. This will lead to a denial of service or possibly unspecified other impact.

giflib: heap-based buffer overflow in DGifDecompressLine function in dgif_lib.c

The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.

A stack exhaustion vulnerability in the search function of dtSearch 7.90.8538.1 and prior allows remote attackers to cause a denial of service condition by sending a specially crafted HTTP request.

PHPMyWind 5.5 has XSS via the cid parameter to newsshow.php, or the query string to news.php or about.php.

An issue was discovered in the MULTIDOTS Advance Search for WooCommerce plugin 1.0.9 and earlier for WordPress. This plugin is vulnerable to a stored Cross-site scripting (XSS) vulnerability. A non-authenticated user can save the plugin settings and inject malicious JavaScript code in the Custom CSS textarea field, which will be loaded on every site page.

The MULTIDOTS WooCommerce Quick Reports plugin 1.0.6 and earlier for WordPress is vulnerable to Stored XSS. It allows an attacker to inject malicious JavaScript code on the WooCommerce -> Orders admin page. The attack is possible by modifying the "referral_site" cookie to have an XSS payload, and placing an order.

/usr/lib/lua/luci/websys.lua on TP-LINK IPC TL-IPC223(P)-6, TL-IPC323K-D, TL-IPC325(KP)-*, and TL-IPC40A-4 devices has a hardcoded zMiVw8Kw0oxKXL0 password.

TP-LINK IPC TL-IPC223(P)-6, TL-IPC323K-D, TL-IPC325(KP)-*, and TL-IPC40A-4 devices allow authenticated remote code execution via crafted JSON data because /usr/lib/lua/luci/torchlight/validator.lua does not block various punctuation characters.