CVE-2019-1010023 Affecting glibc package, versions <1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published11 Aug 2026
- disclosed15 Jul 2019
Introduced: 15 Jul 2019
CVE-2019-1010023 (opens in a new tab)How to fix?
Upgrade Echo:latest glibc to version 1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
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.
References
- https://advisory.echohq.com/cve/CVE-2019-1010023
- https://support.f5.com/csp/article/K11932200?utm_source=f5support&utm_medium=RSS
- 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&%3Butm_medium=RSS
- https://ubuntu.com/security/CVE-2019-1010023