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CVE-2020-5230: Unsafe Identifiers in Opencast

7.7

CVSS Score
3.1

Basic Information

EPSS Score
0.55063%
Published
1/30/2020
Updated
1/9/2023
KEV Status
No
Technology
TechnologyJava

Technical Details

CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
Package NameEcosystemVulnerable VersionsFirst Patched Version
org.opencastproject:basemaven< 7.67.6
org.opencastproject:basemaven>= 8.0, < 8.18.1

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The analysis focused on the changes made in the patches to identify functions related to the vulnerability. The modifications to IdImpl.java and IngestRestService.java indicate that the processing of identifiers is critical to the vulnerability. The functions identified are directly related to the handling or processing of potentially malicious input.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

### Imp**t Op*n**st *llows *lmost *r*itr*ry i**nti*i*rs *or m**i* p**k***s *n* *l*m*nts to ** us**. T*is **n ** pro*l*m*ti* *or op*r*tion *n* s**urity sin** su** i**nti*i*rs *r* som*tim*s us** *or *il* syst*m op*r*tions w*i** m*y l*** to *n *tt**k*r

Reasoning

T** *n*lysis *o*us** on t** ***n**s m*** in t** p*t***s to i**nti*y *un*tions r*l*t** to t** vuln*r**ility. T** mo*i*i**tions to `I*Impl.j*v*` *n* `In**stR*stS*rvi**.j*v*` in*i**t* t**t t** pro**ssin* o* i**nti*i*rs is *riti**l to t** vuln*r**ility.