OSV-2024-86 Security exception in org.threeten.bp.format.DateTimeFormatterBuilder$CompositePrinterParser.parse
A security exception in the ThreeTen Backport library's date formatter can cause a denial of service when parsing malformed input.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2024-86?
OSV-2024-86 is a denial of service vulnerability in threetenbp, published on 9 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66533
Crash type: Security exception
Crash state:
org.threeten.bp.format.DateTimeFormatterBuilder$CompositePrinterParser.parse
java.base/java.text.DateFormatSymbols.getProviderInstance
java.base/java.text.DateFormatSymbols.getInstance
Which versions are affected by OSV-2024-86?
1 open source package ship an affected version, including threetenbp.
| Package | Affected | Fixed in |
|---|---|---|
threetenbp OSS-Fuzz | All versions | None |
How do I fix OSV-2024-86?
No fix has been published for OSV-2024-86 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is OSV-2024-86 being exploited?
There is no known exploitation of OSV-2024-86 in the wild and no public exploit code.