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CVE-2021-33896

MEDIUM
5.3
CVSS Score
Published: June 7, 2021 at 06:12 PM UTC
Updated: June 17, 2026 at 03:55 AM UTC
2 products affected across 2 vendorsFedoraDino

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Severity
MEDIUM5.3
Exploit prediction
EPSS 2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Dino· Dino
95%
v < 0.1.20.2.0 ≤ v < 0.2.1
Affected range stops below 0.1.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 0.2.1, so it looks safe — our inference, not a vendor statement
Fedora· Fedora Projectrpm
95%
3334

References (5)

Mailing Listx_refsource_MLISTPatchThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2021/06/07/2
x_refsource_MISCVendor Advisory
Source: [email protected]
https://dino.im/blog/
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://dino.im/security/cve-2021-33896/
Vendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODN4ZSTBYIW25DO3FNRK6FQRGSYGT57I/
Vendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P55V3TVSVXREOJAJRXNUSBEUZFOU54V3/

CVSS

5.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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