CVE-2019-1010022: Buffer Overflow
First published: Mon Jul 15 2019(Updated: )
** DISPUTED ** GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat."
Credit: josh@bress.net josh@bress.net josh@bress.net
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU glibc | ||
| debian/glibc | <=2.31-13+deb11u11<=2.31-13+deb11u10<=2.36-9+deb12u8<=2.36-9+deb12u7<=2.40-3 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2019-1010022
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3
- https://ubuntu.com/security/CVE-2019-1010022
- https://launchpad.net/bugs/cve/CVE-2019-1010022
- https://www.cve.org/CVERecord?id=CVE-2019-1010022
- https://nvd.nist.gov/vuln/detail/CVE-2019-1010022
Frequently Asked Questions
What is CVE-2019-1010022?
CVE-2019-1010022 is a vulnerability in GNU Libc that allows an attacker to bypass stack guard protection.
What is the severity of CVE-2019-1010022?
CVE-2019-1010022 has a severity rating of critical (9.8).
How does CVE-2019-1010022 affect GNU Libc?
CVE-2019-1010022 affects GNU Libc by allowing attackers to bypass stack guard protection.
What is the attack vector for CVE-2019-1010022?
The attack vector for CVE-2019-1010022 is through exploiting a stack buffer overflow vulnerability and using this bypass vulnerability to bypass stack guard.
How can I mitigate CVE-2019-1010022?
There is currently no known remedy or fix available for CVE-2019-1010022. It is recommended to stay updated with the latest security advisories and patches from the vendor.
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