CVE-2024-28102 — JWCrypto vulnerable to JWT bomb Attack in `deserialize` function
JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker can cause a denial of service attack by passing in a maliciou…
Published: 2024-03-06 · CVSS: 6.8 · CVSS 3.1
JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker can cause a denial of service attack by passing in a malicious JWE Token with a high compression ratio. When the server processes this token, it will consume a lot of memory and processing time. Version 1.5.6 fixes this vulnerability by limiting the maximum token length.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7