CVE-2019-9634 Other in n/a
An attacker can execute arbitrary code via DLL injection due to improper LoadLibrary usage in the Go runtime on Windows.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2019-9634?
CVE-2019-9634 is a high-severity vulnerability in Golang Go, published on 8 Mar 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.
Weakness: CWE-427
Which versions are affected by CVE-2019-9634?
1 open source package ship an affected version, including stdlib. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
stdlib Go | All versions | 1.11.10, 1.12.2 |
Products include Golang Go.
How do I fix CVE-2019-9634?
Upgrade stdlib to a fixed version for your release line: 1.11.10 or 1.12.2.
Is CVE-2019-9634 being exploited?
There is no known exploitation of CVE-2019-9634 in the wild and no public exploit code.
Other vulnerabilities in Golang Go
- CVE-2020-0601 Microsoft Windows CryptoAPI Spoofing
- CVE-2026-27143 Missing bound checks can lead to memory corruption in safe Go in cmd/compile
- CVE-2024-24790 Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses in net/netip
- CVE-2023-39320 Arbitrary code execution via go.mod toolchain directive in cmd/go
- CVE-2023-24540 Improper handling of JavaScript whitespace in html/template
Sources
Also known as AZL-78966, AZL-98592, GHSA-jw84-wj3c-4mvv, GO-2022-0220.