CVE-2020-24586

Katalog CVE

CVSS 3.5 · Low EPSS 5,8%

Kerentanan pada ieee 802.11, debian linux +22 lainnya. Skor CVSS 3.1 3.5 (Low) menurut NVD.

Deskripsi (NVD)

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.

Rincian

Terbit di NVD

11 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

5,8% peluang dieksploitasi; lebih tinggi dari 92,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://www.openwall.com/lists/oss-security/2021/05/11/12 mailing list · advisory pihak ketiga
• https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html mailing list · advisory pihak ketiga
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu advisory pihak ketiga
• https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63 advisory pihak ketiga
• https://www.fragattacks.com exploit · advisory pihak ketiga
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00473.html advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html