USN-8320-1: Memcached vulnerabilities

It was discovered that Memcached's SASL password database authentication had a timing side channel when handling username and password data. A remote attacker could possibly use this issue to obtain sensitive information...

CVE-2026-47783

A flaw was found in memcached. A remote attacker can exploit a timing side channel during Simple Authentication and Security Layer SASL password database authentication. This vulnerability allows an attacker to observe subtle timing differences, which could be used to enumerate valid usernames...

[SECURITY] [DLA 4601-1] memcached security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4601-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb May 26, 2026 https://wiki.debian.org/LTS - -------------------------------------------------------------------------...

gnutls: gnutls: Information disclosure via timing side-channel in PKCS#7 padding removal

A flaw was found in gnutls. The PKCS7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of...

gnutls: gnutls: Information disclosure via timing side-channel in PKCS#7 padding removal

A flaw was found in gnutls. The PKCS7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of...

Debian dla-4601 : memcached - security update

The remote Debian 11 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-4601 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4601-1 [email protected]...

CLSA-2026-1779697425 postgresql: Fix of CVE-2026-6478

CVE-2026-6478: backport upstream prerequisite that introduces the timingsafebcmp constant-time memory comparison helper, then apply it to SCRAM and MD5 authentication paths that previously used memcmp or strcmp on password hashes, computed keys, and SCRAM nonces, to prevent timing-side-channel...

Pre-Characterization of Electromagnetic Side-Channel Leakage Using Publicly Available Information: A Case Study on E-Voting Interfaces

In this work, we study the interface of the Brazilian e-Voting Machine BVM in the context of electromagnetic side-channel threats commonly referred to as TEMPEST attacks. In a TEMPEST attack against video displays, an eavesdropper uses Software-Defined Radios SDRs to recover sensitive information...

BIT-MEMCACHED-2026-47784

In memcached before 1.6.42, password data for SASL password database authentication has a timing side channel because memcmp is used by saslserveruserdbcheckpass...

BIT-MEMCACHED-2026-47783

In memcached before 1.6.42, username data for SASL password database authentication has a timing side channel because a loop exits as soon as a valid username is found by saslserveruserdbcheckpass...

CVE-2026-44061

A flaw was found in Netatalk. This vulnerability involves the DES-ECB Data Encryption Standard - Electronic Codebook authentication mechanism, which is susceptible to a timing side channel attack. A remote attacker could potentially exploit this timing difference during authentication to gain...

CVE-2026-47784

A flaw was found in memcached. This vulnerability involves a timing side channel during SASL Simple Authentication and Security Layer password database authentication. A remote attacker could potentially exploit the timing differences in the password verification process to infer sensitive passwo...

CVE-2026-44061

Netatalk 1.5.0 through 4.4.2 uses DES-ECB for authentication with a timing side channel, which allows a remote attacker to recover authentication credentials via timing analysis...

CVE-2026-44061 DES-ECB auth with timing side channel

Netatalk 1.5.0 through 4.4.2 uses DES-ECB for authentication with a timing side channel, which allows a remote attacker to recover authentication credentials via timing analysis...

CVE-2026-44061 DES-ECB auth with timing side channel

Netatalk 1.5.0 through 4.4.2 uses DES-ECB for authentication with a timing side channel, which allows a remote attacker to recover authentication credentials via timing analysis...

EUVD-2026-31236

Netatalk 1.5.0 through 4.4.2 uses DES-ECB for authentication with a timing side channel, which allows a remote attacker to recover authentication credentials via timing analysis...

CVE-2026-44061

CVE-2026-44061 affects Netatalk 1.5.0 through 4.4.2, where DES-ECB authentication exposes a timing side channel. Root cause is the use of DES-ECB for authentication, enabling a remote attacker to glean credentials via timing analysis; the issue is mitigated by upgrading to Netatalk 4.5.0 or later...

MAL-2026-4673 Malicious code in sparkecoder (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d4e17b053b29d371301e49a703b1b6d2fba5631df4bf7b6926503a6b8bb82257 package.json declares a postinstall hook: "npm install -g agent-browser 2/dev/null || true; agent-browser install 2/dev/null || true". On npm install...

SUSE CVE-2026-47783

In memcached before 1.6.42, username data for SASL password database authentication has a timing side channel because a loop exits as soon as a valid username is found by saslserveruserdbcheckpass...

SUSE CVE-2026-47784

In memcached before 1.6.42, password data for SASL password database authentication has a timing side channel because memcmp is used by saslserveruserdbcheckpass...