CVE-2019-1010023
First published: Mon Jul 15 2019(Updated: )
** DISPUTED ** GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code. 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+deb12u9<=2.36-9+deb12u7<=2.40-4 |
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Reference Links
- http://www.securityfocus.com/bid/109167
- https://security-tracker.debian.org/tracker/CVE-2019-1010023
- https://sourceware.org/bugzilla/show_bug.cgi?id=22851
- https://support.f5.com/csp/article/K11932200?utm_source=f5support&utm_medium=RSS
- https://ubuntu.com/security/CVE-2019-1010023
- https://support.f5.com/csp/article/K11932200?utm_source=f5support&amp;utm_medium=RSS
- https://launchpad.net/bugs/cve/CVE-2019-1010023
- https://support.f5.com/csp/article/K11932200?utm_source=f5support&%3Butm_medium=RSS
- https://www.cve.org/CVERecord?id=CVE-2019-1010023
- https://nvd.nist.gov/vuln/detail/CVE-2019-1010023
Frequently Asked Questions
What is the vulnerability ID of this GNU Libc vulnerability?
The vulnerability ID of this GNU Libc vulnerability is CVE-2019-1010023.
What is the severity of CVE-2019-1010023?
The severity of CVE-2019-1010023 is high with a severity value of 8.8.
What is the component affected by CVE-2019-1010023?
The component affected by CVE-2019-1010023 is libld.
What is the impact of CVE-2019-1010023?
The impact of CVE-2019-1010023 is that in the worst case scenario, an attacker may elevate privileges.
What is the remedy for CVE-2019-1010023?
There is currently no known remedy for CVE-2019-1010023.
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