PT-2023-8226 · Gitlab · Gitlab Ce/Ee+1

Lucas Serrano · Publicado 2023-12-15 · Atualizado 2024-03-06 · CVE-2023-6680

Positive Technologies (AI Summary)

CVSS v2.0

7.6

Alta

Vetor base

AV:N/AC:H/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions GitLab EE versions 11.6 through 16.4.3 GitLab EE versions 16.5 through 16.5.3 GitLab EE versions 16.6 through 16.6.1

Description The issue is related to an improper certificate validation in Smartcard authentication, allowing an attacker to authenticate as another user given their public key if they use Smartcard authentication. This feature is experimental and must be manually enabled by an administrator.

Recommendations For versions 11.6 through 16.4.3, update to version 16.4.4 or later. For versions 16.5 through 16.5.3, update to version 16.5.4 or later. For versions 16.6 through 16.6.1, update to version 16.6.2 or later. As a temporary workaround, consider disabling Smartcard authentication until a patch is available.

Exploit

Correção

Improper Certificate Validation

Enumeração de Fraquezas

CWE-295

Identificadores relacionados

BDU:2024-00232

BIT-GITLAB-2023-6680

CVE-2023-6680

Produtos afetados

Gitlab

Gitlab Ce/Ee

Referências · 16

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6680.json · Exploit
• https://github.com/advisories/GHSA-wpj8-2grx-f965 · Nota
• https://habr.com/ru/companies/tomhunter/articles/785210 · Nota
• https://bdu.fstec.ru/vul/2024-00232 · Nota de Segurança
• https://ubuntu.com/security/CVE-2023-6680 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6680 · Nota
• https://gitlab.com/gitlab-org/gitlab/-/issues/421607 · Nota
• https://twitter.com/CVEnew/status/1735696285624160619 · Publicação no Twitter
• https://osv.dev/vulnerability/BIT-gitlab-2023-6680 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-6680 · Nota de Segurança
• https://vuldb.com/?id.248217 · Nota
• https://cve.org/CVERecord?id=CVE-2023-6680 · Nota de Segurança
• https://t.me/cvenotify/64254 · Publicação no Telegram
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-6680 · Aviso do Fabricante
• https://about.gitlab.com/releases/2023/12/13/security-release-gitlab-16-6-2-released · Nota