Fedora 37 update for capnproto, fastnetmon, librime, rr, sonic-visualiser



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-46149
CWE-ID CWE-125
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Fedora
Operating systems & Components / Operating system

sonic-visualiser
Operating systems & Components / Operating system package or component

rr
Operating systems & Components / Operating system package or component

librime
Operating systems & Components / Operating system package or component

fastnetmon
Operating systems & Components / Operating system package or component

capnproto
Operating systems & Components / Operating system package or component

Vendor Fedoraproject

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Out-of-bounds read

EUVDB-ID: #VU70537

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-46149

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition within the list-of-list logic. A remote attacker can pass specially crafted data to the application, trigger an out-of-bounds read error and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 37

sonic-visualiser: before 4.5-3.fc37

rr: before 5.6.0-2.fc37

librime: before 1.7.3-3.fc37

fastnetmon: before 1.2.1-4.20220528git420e7b8.fc37

capnproto: before 0.9.2-1.fc37

CPE2.3 External links

https://bodhi.fedoraproject.org/updates/FEDORA-2022-18023b665f


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.



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