CVE-2020-13935

Katalog CVE

CVSS 7.5 · High EPSS 86,6%

Kerentanan Loop with Unreachable Exit Condition ('Infinite Loop') pada apache tomcat, debian linux +8 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.

Rincian

Terbit di NVD

14 Juli 2020

Terakhir diubah

8 Oktober 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

EPSS (30 hari)

86,6% peluang dieksploitasi; lebih tinggi dari 99,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 74 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

• https://lists.apache.org/thread.html/rd48c72bd3255bda87564d4da3791517c074d94f8a701f93b85752651%40%3Cannounce.t... mailing list · release notes · advisory vendor
• https://www.oracle.com//security-alerts/cpujul2021.html patch · advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpuApr2021.html patch · advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpuapr2022.html patch · advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpujan2021.html patch · advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpujan2022.html patch · advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpuoct2020.html patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.html mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.html mailing list · advisory pihak ketiga
• https://kc.mcafee.com/corporate/index?page=content&id=SB10332 advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/07/msg00017.html mailing list · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20200724-0003/ advisory pihak ketiga
• https://usn.ubuntu.com/4448-1/ advisory pihak ketiga
• https://usn.ubuntu.com/4596-1/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4727 advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpuoct2021.html not applicable · advisory pihak ketiga
• https://lists.apache.org/thread.html/r4e5d3c09f4dd2923191e972408b40fb8b42dbff0bc7904d44b651e50%40%3Cusers.tomc...