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CVE-2020-26414

MEDIUM 4.3

En bref

Source: NVD
EPSS: EPSS 1.59 % · centile 76 (2026-11-01)
État: PUBLISHED
Publiée: 2021-01-15 15:15 UTC
Mise à jour: 2024-08-04 15:56 UTC
Attribuée par: GitLab
Statut NVD: Modified

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Description

An issue has been discovered in GitLab affecting all versions starting from 12.4. The regex used for package names is written in a way that makes execution time have quadratic growth based on the length of the malicious input string.

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	GitLab
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	NVD · cve@gitlab.com (Secondary)
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	NVD · nvd@nist.gov (Primary)
CVSS 2.0	MEDIUM 4.0	AV:N/AC:L/Au:S/C:N/I:N/A:P	NVD · nvd@nist.gov (Primary)

Références européennes

ENISA EUVD · EUVD-2020-18961
GCVE · GCVE-0-2020-26414

Avis du CERT-FR

CERTFR-2021-AVI-011 — Multiples vulnérabilités dans GitLab · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* ≥ 12.4.0 < 13.5.6
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* ≥ 12.4.0 < 13.5.6
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* ≥ 13.6.0 < 13.6.4
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* ≥ 13.6.0 < 13.6.4
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* ≥ 13.7.0 < 13.7.2
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* ≥ 13.7.0 < 13.7.2

Produits affectés

Produit	Versions
GitLab · GitLab	affected >=12.4, <13.5.6 ; affected >=13.6.0, <13.6.4 ; affected >=13.7.0, <13.7.2

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

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