CVE-2019-17538 — HIGH (7.5)

Vulnerability Description

Jiangnan Online Judge (aka jnoj) 0.8.0 has Directory Traversal for file reading via the web/polygon/problem/viewfile?id=1&name=../ substring.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Jnoj	Jiangnan Online Judge	0.8.0

Related Weaknesses (CWE)

CWE-22

References

https://github.com/shi-yang/jnoj/issues/53ExploitPatchThird Party Advisory
https://github.com/shi-yang/jnoj/issues/53ExploitPatchThird Party Advisory

FAQ

What is CVE-2019-17538?

CVE-2019-17538 is a vulnerability with a CVSS score of 7.5 (HIGH). Jiangnan Online Judge (aka jnoj) 0.8.0 has Directory Traversal for file reading via the web/polygon/problem/viewfile?id=1&name=../ substring.

How severe is CVE-2019-17538?

CVE-2019-17538 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-17538?

Check the references section above for vendor advisories and patch information. Affected products include: Jnoj Jiangnan Online Judge.