Published: 07/06/2021 Updated: 07/11/2023

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

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

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fedoraproject fedora 33
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It was discovered that when a user receives and downloads a file in Dino before version 021, URI-encoded path separators in the file name will be decoded, allowing an attacker to traverse directories and create arbitrary files in the context of the user This vulnerability does not allow to overwrite or modify existing files and the attacker can ...

oss-sec mailing list archives   By Date By Thread </form>    [CVE-2021-33896] Path traversal in Dino file transfers   From: Dino Team ...

CWE-22 https://dino.im/security/cve-2021-33896/https://dino.im/blog/http://www.openwall.com/lists/oss-security/2021/06/07/2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODN4ZSTBYIW25DO3FNRK6FQRGSYGT57I/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P55V3TVSVXREOJAJRXNUSBEUZFOU54V3/https://nvd.nist.gov https://security.archlinux.org/CVE-2021-33896 http://seclists.org/oss-sec/2021/q2/186

CVE-2021-33896

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