PT-2023-9305 · Espeak-Ng+6 · Espeak-Ng+6

Seu-Ssl · Publicado 2023-12-12 · Atualizado 2025-05-31 · CVE-2023-49994

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Espeak-ng version 1.52-dev

Description The issue is related to a Floating Point Exception via the function PeaksToHarmspect() at wavegen.c. This can potentially allow an attacker to cause a denial of service or execute arbitrary code due to improper memory management under certain circumstances.

Recommendations For Espeak-ng version 1.52-dev, consider disabling the PeaksToHarmspect() function as a temporary workaround until a patch is available. Restrict access to the wavegen.c module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Enumeração de Fraquezas

CWE-697

Identificadores relacionados

AZL-34676

BDU:2024-06185

CVE-2023-49994

DLA-4198-1

MGASA-2024-0249

OESA-2024-1021

OESA-2024-1057

OPENSUSE-SU-2024:14230-1

SUSE-SU-2024:2632-1

USN-6858-1

Produtos afetados

Astra Linux

Debian

Espeak-Ng

Linuxmint

Red Os

Suse

Ubuntu

Referências · 54

• 🔥 https://github.com/espeak-ng/espeak-ng/issues/1823 · Exploit
• https://github.com/espeak-ng/espeak-ng/commit/58f1e0b6a4e6aa55621c6f01118994d01fd6f68c · Nota
• https://bdu.fstec.ru/vul/2024-06185 · Nota de Segurança
• https://osv.dev/vulnerability/OESA-2024-1057 · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4 · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4 · Aviso do Fabricante
• https://osv.dev/vulnerability/SUSE-SU-2024:2632-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-49994 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2023-49990 · Nota
• https://twitter.com/VulmonFeeds/status/1734597158316233061 · Publicação no Twitter
• https://bugzilla.suse.com/1218007 · Nota
• https://ubuntu.com/security/CVE-2023-49991 · Aviso do Fabricante
• https://advisories.mageia.org/MGASA-2024-0249.html · Nota de Segurança
• https://osv.dev/vulnerability/DLA-4198-1 · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ · Aviso do Fabricante