Vulnerability · Published Aug 26, 2020 · Assigned by mitre
CVE-2020-24653
Critical 9.8
In plain English
A critical-severity security flaw in the expo package (npm). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)1.2%top 32.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
secure-store in Expo through 2.16.1 on iOS provides the insecure kSecAttrAccessibleAlwaysThisDeviceOnly policy when WHEN_UNLOCKED_THIS_DEVICE_ONLY is used.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | expo | 9.1.0 | GHSA-rwx9-wqj8-vr77 |
Affected products (as reported)
References
- https://github.com/expo/expo/pull/9264 x_refsource_MISC