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ThreeTenBP Library Crashes When Parsing Invalid Time Data

published 2 years ago
Summary

A bug in the ThreeTenBP library can cause a crash when it encounters invalid time data. This could happen if an application uses the library to parse time data from an untrusted source. To avoid this issue, update to the latest version of the library to ensure you have the latest security patches.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
Ecosystem VendorProductAffected versions
OSS-Fuzz – threetenbp All versions
Original advisory text
Security exception in org.threeten.bp.format.DateTimeFormatterBuilder$CompositePrinterParser.parse
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67357

```
Crash type: Security exception
Crash state:
org.threeten.bp.format.DateTimeFormatterBuilder$CompositePrinterParser.parse
java.base/sun.util.calendar.ZoneInfo.getLastRawOffset
java.base/sun.util.calendar.ZoneInfo.getOffsets
```
Timeline
Published15 Mar 2024
Updated6 Mar 2026
First seen6 Mar 2026
Sources
OSV-2024-171 · OSV
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