CVE-2022-46176
"Cargo SSH Host Key Verification Bypass Vulnerability"
Description
Cargo is a Rust package manager. The Rust Security Response WG was notified that Cargo did not perform SSH host key verification when cloning indexes and dependencies via SSH. An attacker could exploit this to perform man-in-the-middle (MITM) attacks. This vulnerability has been assigned CVE-2022-46176. All Rust versions containing Cargo before 1.66.1 are vulnerable. Note that even if you don't explicitly use SSH for alternate registry indexes or crate dependencies, you might be affected by this vulnerability if you have configured git to replace HTTPS connections to GitHub with SSH (through git's [`url.<base>.insteadOf`][1] setting), as that'd cause you to clone the crates.io index through SSH. Rust 1.66.1 will ensure Cargo checks the SSH host key and abort the connection if the server's public key is not already trusted. We recommend everyone to upgrade as soon as possible.
INFO
Published Date :
Jan. 11, 2023, 9:15 p.m.
Last Modified :
Nov. 21, 2024, 7:30 a.m.
Source :
security-advisories@github.com
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-46176.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2023/11/05/6 | |
| http://www.openwall.com/lists/oss-security/2023/11/06/5 | |
| https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j | Mitigation Third Party Advisory |
| https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176 | Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2023/11/05/6 | |
| http://www.openwall.com/lists/oss-security/2023/11/06/5 | |
| https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j | Mitigation Third Party Advisory |
| https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176 | Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-46176 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-46176 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2023/11/05/6 Added Reference http://www.openwall.com/lists/oss-security/2023/11/06/5 Added Reference https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j Added Reference https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176 -
CVE Modified by security-advisories@github.com
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by security-advisories@github.com
Nov. 07, 2023
Action Type Old Value New Value Added Reference GitHub, Inc. http://www.openwall.com/lists/oss-security/2023/11/06/5 [No types assigned] -
CVE Modified by security-advisories@github.com
Nov. 06, 2023
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2023/11/05/6 [No Types Assigned] -
Initial Analysis by nvd@nist.gov
Jan. 19, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j No Types Assigned https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j Mitigation, Third Party Advisory Changed Reference Type https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176 No Types Assigned https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176 Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:rust-lang:cargo:*:*:*:*:*:rust:*:* versions up to (including) 0.67.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-46176 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-46176
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} 0.04%
score
0.28900
percentile