PT-2017-2938 · Fortinet+6 · Fortios+6

Mathy Vanhoef · Published 2017-08-28 · Updated 2024-06-15 · CVE-2017-13077

Positive Technologies (AI Summary)

CVSS v2.0

7.9

High

Base vector

AV:A/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions FortiOS (affected versions not specified)

Description The issue is related to errors in cryptographic key management in the WPA2 protocol, which secures Wi-Fi networks. An attacker within the Wi-Fi network's range can exploit this to access encrypted information transmitted over the wireless network, such as decrypting or injecting data packets, or hijacking TCP connections. This is achieved by reinstalling the pairwise key during the four-way handshake when a device authenticates and connects to a Wi-Fi access point.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use of Insufficiently Random Values

Weakness Enumeration

CWE-320

CWE-330

Related Identifiers

ALT-PU-2017-2440

ALT-PU-2017-2441

ALT-PU-2018-2871

ALT-PU-2018-2919

BDU:2017-02263

CESA-2017_2907

CESA-2017_2911

CVE-2017-13077

DLA-1150-1

DLA-1573-1

DSA-3999-1

FREEBSD-SA-17_07

MGASA-2017-0379

MGASA-2018-0323

OPENSUSE-SU-2020:2053-1

OPENSUSE-SU-2020:2059-1

OPENSUSE-SU-2020_2053-1

OPENSUSE-SU-2020_2059-1

OPENSUSE-SU-2024:11515-1

RHSA-2017:2907

RHSA-2017:2911

RHSA-2017_2907

RHSA-2017_2911

SUSE-SU-2020:3380-1

SUSE-SU-2020:3424-1

SUSE-SU-2022:1853-1

USN-3455-1

Affected Products

Alt Linux

Centos

Fortios

Freebsd

Red Hat

Suse

Ubuntu

References · 139

• https://osv.dev/vulnerability/openSUSE-SU-2020:2053-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-13077 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-13077 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0323.html · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:1853-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-13086 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2017-0379.html · Security Note
• https://ubuntu.com/security/CVE-2017-13081 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-13077 · Security Note
• https://access.redhat.com/errata/RHSA-2017:2907 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3999-1 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-13077 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-13082 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:2059-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-4476 · Vendor Advisory