CVE-2023-6681: fedora DoS (CVSS 5.3)

Description

A vulnerability was found in JWCrypto. This flaw allows an attacker to cause a denial of service (DoS) attack and possible password brute-force and dictionary attacks to be more resource-intensive. This issue can result in a large amount of computational consumption, causing a denial of service attack.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

Affected Products

Vendor	Product	Versions
latchset	jwcrypto	< 1.5.1
fedoraproject	fedora	All
fedoraproject	fedora	All
redhat	enterprise_linux	All
redhat	enterprise_linux	All
redhat	enterprise_linux_for_arm_64	All
redhat	enterprise_linux_for_ibm_z_systems	All
redhat	enterprise_linux_for_power_little_endian	All

References

Other References

https://access.redhat.com/errata/RHSA-2024:3267 https://access.redhat.com/errata/RHSA-2024:9281 https://access.redhat.com/security/cve/CVE-2023-6681 https://bugzilla.redhat.com/show_bug.cgi?id=2260843 https://access.redhat.com/errata/RHSA-2024:3267 https://access.redhat.com/security/cve/CVE-2023-6681 https://bugzilla.redhat.com/show_bug.cgi?id=2260843

Frequently Asked Questions

What is CVE-2023-6681? +

A vulnerability was found in JWCrypto. This flaw allows an attacker to cause a denial of service (DoS) attack and possible password brute-force and dictionary attacks to be more resource-intensive. This issue can result in a large amount of computational consumption, causing a denial of service attack. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2023-6681? +

CVE-2023-6681 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-6681? +

CVE-2023-6681 affects products from fedoraproject, latchset, redhat, specifically: enterprise_linux, enterprise_linux_for_arm_64, enterprise_linux_for_ibm_z_systems, enterprise_linux_for_power_little_endian, fedora, jwcrypto. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-6681? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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