OSV-2023-521 Security exception in com.code_intelligence.jazzer.sanitizers.ServerSideRequestForgery.checkSsrf
A security exception in Jazzer's SSRF sanitizer allows bypassing Server-Side Request Forgery protections during fuzzing.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2023-521?
OSV-2023-521 is a server-side request forgery vulnerability in htmlunit, published on 29 Jun 2023. It can be exploited over the network, with no action from the victim.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60179
Crash type: Security exception
Crash state:
com.code_intelligence.jazzer.sanitizers.ServerSideRequestForgery.checkSsrf
com.code_intelligence.jazzer.sanitizers.ServerSideRequestForgery.checkSsrfSocket
java.base/java.net.Socket.connect
Which versions are affected by OSV-2023-521?
1 open source package ship an affected version, including htmlunit.
| Package | Affected | Fixed in |
|---|---|---|
htmlunit OSS-Fuzz | All versions | None |
How do I fix OSV-2023-521?
No fix has been published for OSV-2023-521 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is OSV-2023-521 being exploited?
There is no known exploitation of OSV-2023-521 in the wild and no public exploit code.