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Fedora 39 : clevis-pin-tpm2 / greetd / keyring-ima-signer / libkrun / etc (2023-d88521bfc5)

high Nessus Plugin ID 185189

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Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 39 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-d88521bfc5 advisory.

 - An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RST_STREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of Service (DoS). (CVE-2023-26964)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2023-d88521bfc5

Plugin Details

Severity: High

ID: 185189

File Name: fedora_2023-d88521bfc5.nasl

Version: 1.0

Type: local

Agent: unix

Published: 11/7/2023

Updated: 11/7/2023

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2023-26964

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:39, p-cpe:/a:fedoraproject:fedora:clevis-pin-tpm2, p-cpe:/a:fedoraproject:fedora:greetd, p-cpe:/a:fedoraproject:fedora:keyring-ima-signer, p-cpe:/a:fedoraproject:fedora:libkrun, p-cpe:/a:fedoraproject:fedora:mirrorlist-server, p-cpe:/a:fedoraproject:fedora:nispor, p-cpe:/a:fedoraproject:fedora:nmstate, p-cpe:/a:fedoraproject:fedora:rust-afterburn, p-cpe:/a:fedoraproject:fedora:rust-below, p-cpe:/a:fedoraproject:fedora:rust-bodhi-cli, p-cpe:/a:fedoraproject:fedora:rust-cargo-c, p-cpe:/a:fedoraproject:fedora:rust-coreos-installer, p-cpe:/a:fedoraproject:fedora:rust-fedora-update-feedback, p-cpe:/a:fedoraproject:fedora:rust-git-delta, p-cpe:/a:fedoraproject:fedora:rust-gst-plugin-reqwest, p-cpe:/a:fedoraproject:fedora:rust-pore, p-cpe:/a:fedoraproject:fedora:rust-rpm-sequoia, p-cpe:/a:fedoraproject:fedora:rust-sequoia-octopus-librnp, p-cpe:/a:fedoraproject:fedora:rust-sequoia-policy-config, p-cpe:/a:fedoraproject:fedora:rust-sequoia-sq, p-cpe:/a:fedoraproject:fedora:rust-sevctl, p-cpe:/a:fedoraproject:fedora:rust-tealdeer, p-cpe:/a:fedoraproject:fedora:rust-ybaas

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/4/2023

Vulnerability Publication Date: 4/11/2023

Reference Information

CVE: CVE-2023-26964