CVE-2018-11598
Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Information Disclosure with user crafted input files via a Buffer Overflow or Out-of-bounds Read during syntax parsing of certain for loops in…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Information Disclosure with user crafted input files via a Buffer Overflow or Out-of-bounds Read during syntax parsing of certain for loops in jsparse.c.
- CVSS 3.0
- 7.1 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- EPSS
- 1.29% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- espruino/espruino
- Source
- cve@mitre.org
References
- https://github.com/espruino/Espruino/commit/bf4416ab9129ee3afd56739ea4e3cd0da5484b6bPatch, Vendor Advisory
- https://github.com/espruino/Espruino/files/2025956/test_0.txtExploit, Vendor Advisory
- https://github.com/espruino/Espruino/files/2025963/test_1.txtExploit, Vendor Advisory
- https://github.com/espruino/Espruino/files/2025968/test_2.txtExploit, Vendor Advisory
- https://github.com/espruino/Espruino/issues/1437Issue Tracking, Vendor Advisory
- https://github.com/espruino/Espruino/commit/bf4416ab9129ee3afd56739ea4e3cd0da5484b6bPatch, Vendor Advisory
- https://github.com/espruino/Espruino/files/2025956/test_0.txtExploit, Vendor Advisory
- https://github.com/espruino/Espruino/files/2025963/test_1.txtExploit, Vendor Advisory
- https://github.com/espruino/Espruino/files/2025968/test_2.txtExploit, Vendor Advisory
- https://github.com/espruino/Espruino/issues/1437Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.