CVE-2021-23406

Technical details about CVE-2021-23406 are not provided in the connected documents. Public details appear limited to the initial description. Monitor for updates from official advisories.

CVE-2021-23406 Remote Code Execution (RCE)

This affects the package pac-resolver before 5.0.0. This can occur when used with untrusted input, due to unsafe PAC file handling. NOTE: The fix for this vulnerability is applied in the node-degenerator library, a dependency written by the same maintainer...

CVE-2021-23406

This affects the package pac-resolver before 5.0.0. This can occur when used with untrusted input, due to unsafe PAC file handling. NOTE: The fix for this vulnerability is applied in the node-degenerator library, a dependency written by the same maintainer...

F5 BIG-IP输入验证错误漏洞

F5 BIG-IP is an application delivery platform from F5 that integrates network traffic orchestration, load balancing, intelligent DNS, remote access policy management, etc. A denial of service vulnerability exists in F5 BIG-IP TMM, which stems from the presence of a DNS profile file with DNS Cache...

F5 BIG-IP资源管理错误漏洞

F5 BIG-IP is an application delivery platform from F5 that integrates network traffic orchestration, load balancing, intelligent DNS, remote access policy management, etc. A memory leak vulnerability exists in F5 BIG-IP. The vulnerability stems from an undisclosed request from iRules associated...

pac-resolver 安全漏洞

pac-resolver is a function that generates an asynchronous parser from a PAC file. A security vulnerability exists in pac-resolver versions prior to 5.0.0 that stems from the application of insecure PAC file handling, which may occur when used with untrusted input...

golang: net: lookup functions may return invalid host names

A flaw was found in Go. The LookupCNAME, LookupSRV, LookupMX, LookupNS, and LookupAddr functions in the net package and methods on the Resolver type, may return arbitrary values retrieved from DNS, allowing injection of unexpected contents. The highest threat from this vulnerability is to integri...

UnhookMe - An Universal Windows API Resolver And Unhooker Addressing Problem Of Invoking Unmonitored System Calls From Within Of Your Red Teams Malware

In the era of intrusive AVs and EDRs that introduce hot-patches to the running processes for their enhanced optics requirements, modern adversaries must have a robust tool to slide through these watchguards. The propsed implementation of dynamic imports resolver that would be capable of unhooking...

CVE-2021-33195

A flaw was found in Go. The LookupCNAME, LookupSRV, LookupMX, LookupNS, and LookupAddr functions in the net package and methods on the Resolver type, may return arbitrary values retrieved from DNS, allowing injection of unexpected contents. The highest threat from this vulnerability is to integri...

nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name

A flaw was found in nginx. An off-by-one error while processing DNS responses allows a network attacker to write a dot character out of bounds in a heap allocated buffer which can allow overwriting the least significant byte of next heap chunk metadata likely leading to a remote code execution in...

in alovoa/alovoa

✍️ Description Affected versions of this package are vulnerable to XML External Entity XXE Injection via the SAML2AssertionValidator method. Access to external entities was not disabled in XML parsing. 🕵️‍♂️ Proof of Concept org.springframework.security spring-security-oauth2-client...

CVE-2020-20249

Mikrotik RouterOs before stable 6.47 suffers from a memory corruption vulnerability in the resolver process. By sending a crafted packet, an authenticated remote attacker can cause a Denial of Service...

Memory corruption

Mikrotik RouterOs before stable 6.47 suffers from a memory corruption vulnerability in the resolver process. By sending a crafted packet, an authenticated remote attacker can cause a Denial of Service...

openSUSE 15 Security Update : nginx (openSUSE-SU-2021:1815-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1815-1 advisory. - A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause...

OPENSUSE-SU-2021:1815-1 Security update for nginx

This update for nginx fixes the following issues: - CVE-2021-23017: nginx DNS resolver off-by-one heap write bsc1186126...

vade (>=0.1.0 <=0.1.1), vade-evan (=0.3.0) +4 more potentially affected by CVE-2021-38191 via tokio (=1.7.1)

tokio CARGO version =1.7.1 is affected by a known vulnerability. The following packages have a transitive dependency on tokio and may be impacted: - vade =0.1.0, =0.1.3, =0.2.0 - vade-sidetree =0.0.3 - vade-signer =0.0.1 - vade-universal-resolver =0.0.4 Source cves: CVE-2021-38191 Source advisory...

CVE-2021-21084 Adobe Experience Manager stored cross-site scripting vulnerability in resource resolver factory could lead to arbitrary code execution

AEM's Cloud Service offering, as well as versions 6.5.7.0 and below, 6.4.8.3 and below and 6.3.3.8 and below are affected by a stored Cross-Site Scripting XSS vulnerability that could be abused by an attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be...

OESA-2021-1225 nginx security update

NGINX is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Security Fixes: A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrit...

A security issue in nginx resolver was identified which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite resulting in worker process crash or potential other impact.

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Oracle Linux 8 : nginx:1.16 (ELSA-2021-2290)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-2290 advisory. 1.16.1-2.0.1.1 - Remove Red Hat references Orabug: 29498217 1:1.16.1-2.1 - Resolves: 1963174 - CVE-2021-23017 nginx:1.16/nginx: Off-by-one in ngxresolvercopy wh...