CVE-2021-43823

Sourcegraph is a code search and navigation engine. Sourcegraph prior to version 3.33.2 is vulnerable to a side-channel attack where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects the Saved Searches and Code Monitoring features. A...

Code injection

Sourcegraph is a code search and navigation engine. Sourcegraph prior to version 3.33.2 is vulnerable to a side-channel attack where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects the Saved Searches and Code Monitoring features. A...

CVE-2021-43823 Side-channel attack in Sourcegraph

Sourcegraph is a code search and navigation engine. Sourcegraph prior to version 3.33.2 is vulnerable to a side-channel attack where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects the Saved Searches and Code Monitoring features. A...

CVE-2021-43823

Sourcegraph before version 3.33.2 is affected by a side-channel vulnerability in the Saved Searches and Code Monitoring features. An authenticated but unauthorized actor could create many Saved Searches or Code Monitors to infer whether specific strings exist in private source code, potentially e...

Side-channel Attack

kernel is vulnerable to side-channel attack. kernel/bpf/verifier.c performs undesirable out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain sensitive information from kernel memory...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2021:3876-1 Rating: important References: 1100416 1108488 1129735 1129898 1133374 1136513 1171420 1176724 1177666 1181158 1184673 1184804 1185377 1185726 1185758 1185973 1186078 1186109 1186390 1186482...

New Rowhammer Technique

Rowhammer is an attack technique involving accessing -- thats "hammering" -- rows of bits in memory, millions of times per second, with the intent of causing bits in neighboring rows to flip. This is a side-channel attack, and the result can be all sorts of mayhem. Well, there is a new enhancemen...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2021-2745)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG 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-only ifdescription...

EulerOS Virtualization 2.9.1 : libgcrypt (EulerOS-SA-2021-2759)

According to the versions of the libgcrypt package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a...

Oracle Linux 8 : libgcrypt (ELSA-2021-4409)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-4409 advisory. - Fix for CVE-2021-33560 1971421 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that Nessus has no...

Huawei EulerOS: Security Advisory for libgcrypt (EulerOS-SA-2021-2795)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG 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-only ifdescription...

EulerOS Virtualization 2.9.0 : libgcrypt (EulerOS-SA-2021-2795)

According to the versions of the libgcrypt package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a...

CentOS 8 : libgcrypt (CESA-2021:4409)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4409 advisory. - libgcrypt: mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpipowm CVE-2021-33560 Note that Nessus h...

EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2713)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypa...

Moderate: Red Hat Security Advisory: libgcrypt security and bug fix update

An update for libgcrypt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Moderate: libgcrypt security and bug fix update

The libgcrypt library provides general-purpose implementations of various cryptographic algorithms. Security Fixes: libgcrypt: mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpipowm CVE-2021-33560 For more details about the security issue...

libgcrypt security and bug fix update

An update is available for libgcrypt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libgcrypt library provides general-purpose implementations of various...

ALSA-2021:4409 Moderate: libgcrypt security and bug fix update

The libgcrypt library provides general-purpose implementations of various cryptographic algorithms. Security Fixes: libgcrypt: mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpipowm CVE-2021-33560 For more details about the security issue...

RLSA-2021:4409 Moderate: libgcrypt security and bug fix update

The libgcrypt library provides general-purpose implementations of various cryptographic algorithms. Security Fixes: libgcrypt: mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpipowm CVE-2021-33560 For more details about the security issue...

EulerOS 2.0 SP3 : libgcrypt (EulerOS-SA-2021-2590)

According to the versions of the libgcrypt packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel atta...