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CVE-2021-33896

Date: June 7, 2021

Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.

Language: VALA

Severity Score

5.3

Related Resources (12)

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-33896

Url: https://security.alpinelinux.org/vuln/CVE-2021-33896

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P55V3TVSVXREOJAJRXNUSBEUZFOU54V3/

Url: https://dino.im/blog/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODN4ZSTBYIW25DO3FNRK6FQRGSYGT57I/

Url: https://dino.im/security/cve-2021-33896/

Url: https://security-tracker.debian.org/tracker/CVE-2021-33896

Url: http://www.openwall.com/lists/oss-security/2021/06/07/2

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-33896

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ODN4ZSTBYIW25DO3FNRK6FQRGSYGT57I/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P55V3TVSVXREOJAJRXNUSBEUZFOU54V3/

Url: https://www.mend.io/vulnerability-database/CVE-2021-33896

Severity Score

5.3

Weakness Type (CWE)

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-22

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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