Fedora 39 update for clevis-pin-tpm2, greetd, keyring-ima-signer, libkrun, mirrorlist-server, nispor, nmstate, rust-afterburn, rust-below, rust-bodhi-cli, rust-cargo-c, rust-coreos-installer, rust-fedora-update-feedback, rust-git-delta, rust-gst-plugin-re

1) Resource exhaustion

EUVDB-ID: #VU75145

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-26964

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when processing processes HTTP2 RST_STREAM frames. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 39

rust-ybaas: before 0.0.10-7.fc39

rust-tealdeer: before 1.6.1-2.fc39

rust-sevctl: before 0.3.2-4.fc39

rust-sequoia-sq: before 0.26.0-7.fc39

rust-sequoia-policy-config: before 0.6.0-3.fc39

rust-sequoia-octopus-librnp: before 1.4.1-8.fc39

rust-rpm-sequoia: before 1.4.0-2.fc39

rust-pore: before 0.1.8-3.fc39

rust-gst-plugin-reqwest: before 0.10.4-2.fc39

rust-git-delta: before 0.13.0-5.fc39

rust-fedora-update-feedback: before 2.1.2-2.fc39

rust-coreos-installer: before 0.17.0-3.fc39

rust-cargo-c: before 0.9.12-4.fc39

rust-bodhi-cli: before 2.1.0-2.fc39

rust-below: before 0.6.3-4.fc39

rust-afterburn: before 5.4.0-3.fc39

nmstate: before 2.2.10-4.fc39

nispor: before 1.2.10-4.fc39

mirrorlist-server: before 3.0.6-6.fc39

libkrun: before 1.5.0-2.fc39

keyring-ima-signer: before 0.1.0-9.fc39

greetd: before 0.9.0-4.fc39

clevis-pin-tpm2: before 0.5.2-5.fc39

CPE2.3

• cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
• cpe:2.3:a:fedoraproject:rust-ybaas:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-tealdeer:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-sevctl:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-sequoia-sq:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-sequoia-policy-config:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-sequoia-octopus-librnp:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-rpm-sequoia:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-pore:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-gst-plugin-reqwest:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-git-delta:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-fedora-update-feedback:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-coreos-installer:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-cargo-c:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-bodhi-cli:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-below:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:rust-afterburn:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:nmstate:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:nispor:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:mirrorlist-server:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:libkrun:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:keyring-ima-signer:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:greetd:*:*:*:*:*:fedora:*:*
• cpe:2.3:a:fedoraproject:clevis-pin-tpm2:*:*:*:*:*:fedora:*:*

External links

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

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.