PT-2023-7360 · Mastodon · Mastodon

Scumjr · Publicado 2023-09-19 · Atualizado 2024-03-06 · CVE-2023-42451

Positive Technologies (AI Summary)

CVSS v3.1

7.4

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Mastodon versions prior to 3.5.14 Mastodon versions prior to 4.0.10 Mastodon versions prior to 4.1.8 Mastodon versions prior to 4.2.0-rc2

Description The issue is related to a flaw in domain name normalization, which can be exploited by attackers to spoof domains they do not own. This can lead to a cache poisoning attack. Under certain circumstances, remote attackers can exploit this flaw.

Recommendations For versions prior to 3.5.14, update to version 3.5.14 or later. For versions prior to 4.0.10, update to version 4.0.10 or later. For versions prior to 4.1.8, update to version 4.1.8 or later. For versions prior to 4.2.0-rc2, update to version 4.2.0-rc2 or later.

Exploit

Correção

Enumeração de Fraquezas

CWE-706

Identificadores relacionados

BDU:2023-08391

BIT-MASTODON-2023-42451

CVE-2023-42451

GHSA-V3XF-C9QF-J667

Produtos afetados

Mastodon

Referências · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42451.json · Exploit
• https://github.com/mastodon/mastodon/security/advisories/GHSA-v3xf-c9qf-j667 · Aviso do Fabricante
• https://github.com/mastodon/mastodon/commit/eeab3560fc0516070b3fb97e089b15ecab1938c8 · Correção
• https://twitter.com/CVEnew/status/1704168529702859246 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-42451 · Aviso do Fabricante
• https://twitter.com/Info_FHNews/status/1706190723156984261 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-42451 · Nota de Segurança
• https://osv.dev/vulnerability/BIT-mastodon-2023-42451 · Aviso do Fabricante
• https://twitter.com/circl_lu/status/1704354682859115006 · Publicação no Twitter
• https://t.me/cvenotify/58456 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-08391 · Nota de Segurança
• https://twitter.com/socradar/status/1704469261660406160 · Publicação no Twitter
• https://t.me/cibsecurity/70737 · Publicação no Telegram
• https://twitter.com/VulmonFeeds/status/1704203161383174383 · Publicação no Twitter