CVE-2021-27603

An RFC enabled function module SPIWAITMILLIS in SAP NetWeaver AS ABAP, versions - 731, 740, 750, allows to keep a work process busy for any length of time. An attacker could call this function module multiple times to block all work processes thereby causing Denial of Service and affecting the...

Design/Logic Flaw

An RFC enabled function module SPIWAITMILLIS in SAP NetWeaver AS ABAP, versions - 731, 740, 750, allows to keep a work process busy for any length of time. An attacker could call this function module multiple times to block all work processes thereby causing Denial of Service and affecting the...

CVE-2021-23000

On BIG-IP versions 13.1.3.4-13.1.3.6 and 12.1.5.2, if the tmm.http.rfc.enforcement BigDB key is enabled in a BIG-IP system, or the Bad host header value is checked in the AFM HTTP security profile associated with a virtual server, in rare instances, a specific sequence of malicious requests may...

Buffer overflow

In FreeBSD 12.2-STABLE before r368250, 11.4-STABLE before r368253, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 when processing a DNSSL option, rtsold8 decodes domain name labels per an encoding specified in RFC 1035 in which the first octet of each label contains th...

Code Injection in flitbit/json-ptr

✍️ Description json-ptr is a complete implementation of JSON Pointer RFC 6901 for nodejs and modern browsers. JsonPointer.get that is designed to get the target object's value at the pointer's location is vulnerable to arbitrary code injection and exection, mainly due to the lack of sanitizing for...

Exploit for NULL Pointer Dereference in Openssl

CVE-2021-3449 OpenSSL This issue was reported to OpenSSL on 1...

Exploit for OS Command Injection in Apache Tomcat

CVE-2019-0232 Vulnerability analysis and PoC for the Apache To...

Joomla 1.6.x < 3.9.25 Multiple Vulnerabilities (5834-joomla-3-9-25)

According to its self-reported version, the instance of Joomla! running on the remote web server is 1.6.x prior to 3.9.25. It is, therefore, affected by multiple vulnerabilities. - An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand function within the process of...

CVE-2021-23127

An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes...

CVE-2020-27782

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This...

CVE-2020-27782

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This...

CVE-2021-22981

On all versions of BIG-IP 12.1.x and 11.6.x, the original TLS protocol includes a weakness in the master secret negotiation that is mitigated by the Extended Master Secret EMS extension defined in RFC 7627. TLS connections that do not use EMS are vulnerable to man-in-the-middle attacks during...

CVE-2021-22981

CVE-2021-22981 affects BIG-IP (LTM, AAM, and other modules) on 12.1.x and 11.6.x where TLS renegotiation can be exploited if EMS (RFC 7627) is not used; this enables man‑in‑the‑middle attacks via the master-secret negotiation (Triple Handshake). The issue is caused by the original TLS protocol la...

[SECURITY] Fedora 33 Update: opensmtpd-6.8.0p2-1.fc33

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defi ned by RFC 5321, with some additional standard extensions. It allows ordinary machines to exchange e-mails with other systems speaking the SMTP protocol. Started out of dissatisfaction with other implementations, OpenSMTP...

[SECURITY] Fedora 32 Update: opensmtpd-6.8.0p2-1.fc32

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defi ned by RFC 5321, with some additional standard extensions. It allows ordinary machines to exchange e-mails with other systems speaking the SMTP protocol. Started out of dissatisfaction with other implementations, OpenSMTP...

dnsmasq: loose query name check in reply_query() makes forging replies easier for an off-path attacker

A flaw was found in dnsmasq. When getting a reply from a forwarded query, dnsmasq checks in forward.c:replyquery, which is the forwarded query that matches the reply, by only using a weak hash of the query name. Due to the weak hash CRC32 when dnsmasq is compiled without DNSSEC, SHA-1 when it is...

Shopify: [h1-2102] FQDN takeover on all Shopify wholesale customer domains by trailing dot (RFC 1034)

Summary: Due to a missing domain format check in Shopify's wholesale functionality, it is possible to serve arbitrary content on the customer's domain through existing DNS records already configured to work with Shopify. I only tested with domains that I own but as far as I understand, this would...

[SECURITY] Fedora 33 Update: coturn-4.5.2-1.fc33

The Coturn TURN Server is a VoIP media traffic NAT traversal server and gat eway. It can be used as a general-purpose network traffic TURN server/gateway, to o. This implementation also includes some extra features. Supported RFCs: TURN specs: - RFC 5766 - base TURN specs - RFC 6062 - TCP relayin...

Fedora: Security Advisory for coturn (FEDORA-2021-32d0068851)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[20210301] - Core - Insecure randomness within 2FA secret generation

Usage of the insecure rand function within the process of generating the 2FA secret.Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes...