Integer overflow in Spheredev Minisphere
CVE-2018-1000524
miniSphere version 5.2.9 and earlier contains a Integer Overflow vulnerability in layer_resize() function in map_engine.c that can result in remote denial of service. This attack appear to be exploitable via the victim must load a specially-crafted map which calls SetLayerSize in its entry script. This vulnerability appears to have been fixed in 5.0.3, 5.1.5, 5.2.10 and later.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.012 (67.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/fatcerberus/minisphere/pull/268 (Third Party Advisory)
- github.com/fatcerberus/minisphere/commit/252c1ca184cb38e1acb917aa0e451c5f085199… (Exploit, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-1000524?
- CVE-2018-1000524 is a medium-severity vulnerability in Spheredev Minisphere, classified under Integer Overflow or Wraparound. CVSS score: 5.5/10. Published 2018-06-26.
- How severe is CVE-2018-1000524?
- Medium severity. CVSS v3 base score is 5.5 out of 10.