TencentOS Server 3: grafana (TSSA-2026:0638)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0638 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

DEBIAN-CVE-2026-39821

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode"xn--example-.com" incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna...

Amazon Linux 2023 : nodejs24, nodejs24-devel, nodejs24-full-i18n (ALAS2023-2026-1578)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1578 advisory. A flaw in Node.js HTTP request handling causes an uncaught TypeError when a request is received with a header named proto and the application accesses req.headersDistinct. When this occurs,...

RockyLinux 9 : nodejs:24 (RLSA-2026:7350)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:7350 advisory. nodejs: Nodejs denial of service CVE-2026-21637 brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion CVE-2026-25547...

CVE-2026-21712

CVE-2026-21712 affects the Node.js package nodejs24 for versions less than 24.14.1-1 . The issue is a flaw in Node.js URL processing that triggers an assertion failure in native code when url.format() is called with a malformed internationalized domain name (IDN) containing invalid characters, cr...

EUVD-2005-0236

Malware in sbrugna...

EUVD-2007-3726

Malware in sbrugna...

EUVD-2005-0234

Malware in sbrugna...

EUVD-2005-0237

Malware in sbrugna...

Security update for sevctl

This update for sevctl fixes the following issues: CVE-2025-3416: openssl: Fixed Use-After-Free in Md::fetch and Cipher::fetch bsc1242618 CVE-2024-12224: idna: Fixed Punycode improper validation bsc1243860 Patch Instructions: To install this SUSE update use the SUSE recommended installation metho...

AZL-49664 CVE-2024-6874 affecting package cmake for versions less than 3.30.3-2

libcurl's URL API function curlurlget offers punycode conversions, to and from IDN. Asking to convert a name that is exactly 256 bytes, libcurl ends up reading outside of a stack based buffer when built to use the macidn IDN backend. The conversion function then fills up the provided buffer exact...

curl: IDN wildcard match may lead to Improper Cerificate Validation

A flaw was found in the Curl package. An incorrect International Domain Name IDN wildcard match may lead to improper certificate validation...

curl: IDN wildcard match may lead to Improper Cerificate Validation

A flaw was found in the Curl package. An incorrect International Domain Name IDN wildcard match may lead to improper certificate validation...

curl: NULL Pointer dereference in idn.c

Vulnerability description not provided...

Ubuntu 16.04 ESM / 18.04 ESM : curl vulnerabilities (USN-6237-3)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6237-3 advisory. USN-6237-1 fixed several vulnerabilities in curl. This update provides the corresponding updates for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and...

curl: IDN wildcard match may lead to Improper Cerificate Validation

A flaw was found in the Curl package. An incorrect International Domain Name IDN wildcard match may lead to improper certificate validation...

curl: IDN wildcard match may lead to Improper Cerificate Validation

A flaw was found in the Curl package. An incorrect International Domain Name IDN wildcard match may lead to improper certificate validation...

curl: IDN wildcard match may lead to Improper Cerificate Validation

A flaw was found in the Curl package. An incorrect International Domain Name IDN wildcard match may lead to improper certificate validation...

CLSA-2023-1688069201 curl: Fix of 2 CVEs

CVE-2023-28322: fix errouneous behaviour and possible use-after-free due to mess in upload/method handling - CVE-2023-28321: fix incorrect IDN wildcard match due to errouneous wildcard logic handling; drop support for wildcards in the middle of domain name - Update certificates used on test HTTPS...

An improper certificate validation vulnerability exists in curl <v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS library. This private wildcard matching function would match IDN (International Domain Name) hosts incorrectly and could as a result accept patterns that otherwise should mismatch. IDN hostnames are converted to puny code before used for certificate checks. Puny coded names always start with `xn--` and should not be allowed to pattern match but the wildcard check in curl could still check for `x*` which would match even though the IDN name most likely contained nothing even resembling an `x`.

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