CVE-2023-41331

Katalog CVE

CVSS 9.8 · Critical EPSS 1,6%

Kerentanan Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') pada sofastack sofarpc. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

SOFARPC is a Java RPC framework. Versions prior to 5.11.0 are vulnerable to remote command execution. Through a carefully crafted payload, an attacker can achieve JNDI injection or system command execution. In the default configuration of the SOFARPC framework, a blacklist is used to filter out dangerous classes encountered during the deserialization process. However, the blacklist is not comprehensive, and an actor can exploit certain native JDK classes and common third-party packages to construct gadget chains capable of achieving JNDI injection or system command execution attacks. Version 5.11.0 contains a fix for this issue. As a workaround, users can add `-Drpc_serialize_blacklist_override=javax.sound.sampled.AudioFileFormat` to the blacklist.

Rincian

Terbit di NVD

12 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-917: Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 75,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sofastack/sofa-rpc/security/advisories/GHSA-chv2-7hxj-2j86 mitigasi · advisory vendor
• https://github.com/sofastack/sofa-rpc/releases/tag/v5.11.0 release notes