OSV-2023-662 Security exception in org.apache.commons.io.IOUtils.byteArray
A security exception in Apache Commons IO can cause a denial of service when processing large byte arrays.
- 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-2023-662?
OSV-2023-662 is a denial of service vulnerability in apache-poi, published on 8 Aug 2023. 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=61254
Crash type: Security exception
Crash state:
org.apache.commons.io.IOUtils.byteArray
org.apache.commons.io.output.AbstractByteArrayOutputStream.needNewBuffer
org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream.<init>
Which versions are affected by OSV-2023-662?
1 open source package ship an affected version, including apache-poi.
| Package | Affected | Fixed in |
|---|---|---|
apache-poi OSS-Fuzz | All versions | None |
How do I fix OSV-2023-662?
No fix has been published for OSV-2023-662 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-2023-662 being exploited?
There is no known exploitation of OSV-2023-662 in the wild and no public exploit code.