CVE-2023-22742 libgit2 fails to verify SSH keys by default

libgit2 is a cross-platform, linkable library implementation of Git. When using an SSH remote with the optional libssh2 backend, libgit2 does not perform certificate checking by default. Prior versions of libgit2 require the caller to set the certificatecheck field of libgit2's gitremotecallbacks...

CVE-2023-22742

libgit2 is a cross-platform, linkable library implementation of Git. When using an SSH remote with the optional libssh2 backend, libgit2 does not perform certificate checking by default. Prior versions of libgit2 require the caller to set the certificatecheck field of libgit2's gitremotecallbacks...

git2 does not verify SSH keys by default

The git2 and libgit2-sys crates are Rust wrappers around the libgit2 C library. It was discovered that libgit2 1.5.0 and below did not verify SSH host keys when establishing an SSH connection, exposing users of the library to Man-In-the-Middle attacks. The libgit2 team assigned...

abacuz (=0.1.1), almel (>=1.2.0 <=1.3.0) +531 more potentially affected by CVE-2023-22742 via libgit2-sys (>=0.10.0 <=0.13.2+1.4.2)

libgit2-sys CARGO version =0.10.0, =1.2.0, =0.0.1, =0.1.0, =1.0.0, =0.0.1, =0.1.3, =0.1.0, =0.2.0 and more Source cves: CVE-2023-22742 Source advisory: OSV:RUSTSEC-2023-0003...

RUSTSEC-2023-0003 git2 does not verify SSH keys by default

The git2 and libgit2-sys crates are Rust wrappers around the libgit2 C library. It was discovered that libgit2 1.5.0 and below did not verify SSH host keys when establishing an SSH connection, exposing users of the library to Man-In-the-Middle attacks. The libgit2 team assigned...

libgit2 数据伪造问题漏洞

libgit2 is a portable, C implementation of the Git core development package. A data forgery issue vulnerability exists in libgit2 that stems from the fact that libgit2 does not perform certificate checking by default...

PT-2023-1296 · Libssh2 +6 · Libssh2 +6

Name of the Vulnerable Software and Affected Versions: libgit2 versions prior to 1.4.5 libgit2 versions prior to 1.5.1 Description: The issue is related to the lack of certificate checking by default when using an SSH remote with the optional libssh2 backend in libgit2. This means that clients wi...

git2 Rust package suppresses ssh host key checking

By default, when accessing an ssh repository ie via an ssh: git repository url the git2 Rust package does not do any host key checking. Additionally, the provided API is not sufficient for a an application to do meaningful checking itself. Impact When connecting to an ssh repository, and when an...

SUSE: Security Advisory (SUSE-SU-2022:3495-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

openSUSE: Security Advisory for libgit2 (SUSE-SU-2022:3495-1)

The remote host is missing an update for the Copyright C 2022 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...

SUSE: Security Advisory (SUSE-SU-2022:3494-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

SUSE SLES15 / openSUSE 15 Security Update : libgit2 (SUSE-SU-2022:3495-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3495-1 advisory. - Fixed DoS by oob write in constructed commit object with a very large number of parents bsc1158981. - CVE-2019-1352...

SUSE-SU-2022:3495-1 Security update for libgit2

This update for libgit2 fixes the following issues: - Fixed DoS by oob write in constructed commit object with a very large number of parents bsc1158981. - CVE-2019-1352: Fixed git on Windows being unaware of NTFS Alternate Data Streams bnc1158790. - CVE-2022-24765: Fixed potential command...

SUSE-SU-2022:3494-1 Security update for libgit2

This update for libgit2 fixes the following issues: - CVE-2022-24765: Fixed potential command injection via git worktree bsc1198234. - CVE-2022-29187: Fixed incomplete fix for CVE-2022-24765 bsc1201431...

The vulnerability in the checkout.c component of the Git method implementation in the Libgit2 C language allows a perpetrator to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the checkout.c component, which implements Git methods in the C language using Libgit2, is related to the use of a name with an incorrect reference. Exploiting this vulnerability allows an attacker who operates remotely to access confidential data, compromise its integrity, a...

The vulnerability of the path.c component in the Git method implementation in the Libgit2 C language allows a perpetrator to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the path.c component in the Git method implementation in the C language using Libgit2 involves the use of a name with an incorrect reference. Exploiting this vulnerability allows an attacker who operates remotely to access confidential data, compromise its integrity, and caus...

The vulnerability of the ng_pkt function in the transports/smart_pkt.c component of the Libgit2 C library methods allows a attacker to cause a service failure.

The vulnerability of the ngpkt function in the transports/smartpkt.c component of the Git methods implemented in the C language, Libgit2, relates to reading data from beyond the buffer’s acceptable limits. Exploiting this vulnerability allows a remote attacker to cause service failures...

The vulnerability of the `git_delta_apply` function in the `delta.c` component of the Git methods implementation in the C language, Libgit2, allows a attacker to trigger a service failure.

The vulnerability of the gitdeltaapply function in the delta.c component of the Git methods implementation in the C language, part of Libgit2, relates to reading data beyond the allowable buffer size. Exploiting this vulnerability allows an attacker to trigger a service failure remotely...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : libgit2 (SUSE-SU-2022:3283-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3283-1 advisory. - CVE-2022-24765: Fixed potential command injection via git worktree bsc1198234. - CVE-2022-2918...

openSUSE: Security Advisory for libgit2 (SUSE-SU-2022:3283-1)

The remote host is missing an update for the Copyright C 2022 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...