Vulnerability identifier: #VU87329
Vulnerability risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-400
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
jose
Web applications /
JS libraries
Vendor: Filip Skokan
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources in the JSON Web Encryption (JWE) decryption interfaces. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
jose: 2.0.0 - 2.0.6, 4.15.0 - 4.15.4
External links
http://github.com/panva/jose/security/advisories/GHSA-hhhv-q57g-882q
http://github.com/panva/jose/commit/02a65794f7873cdaf12e81e80ad076fcdc4a9314
http://github.com/panva/jose/commit/1b91d88d2f8233f3477a5f4579aa5f8057b2ee8b
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.