Vulnerability in Facebook Hermes
CVE-2020-1913
An Integer signedness error in the JavaScript Interpreter in Facebook Hermes prior to commit 2c7af7ec481ceffd0d14ce2d7c045e475fd71dc6 allows attackers to cause a denial of service attack or a potential RCE via crafted JavaScript. Note that…
EPSS: 0.002 (42.0th percentile) — read the EPSS interpretation.
Affected products
- Facebook Hermes — versions commit prior to 2c7af7ec481ceffd0d14ce2d7c045e475fd71dc6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.facebook.com/security/advisories/cve-2020-1913 (x_refsource_CONFIRM)
- github.com/facebook/hermes/commit/2c7af7ec481ceffd0d14ce2d7c045e475fd71dc6 (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2020-1913?
- CVE-2020-1913 is a vulnerability in Facebook Hermes, classified under CWE-195. Published 2020-09-09.
- Is CVE-2020-1913 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.