CVE-2019-1010023GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file.
Updated under an hour ago ()
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It affects GNU Libc glibc and 4 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 5.4 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- dwf
- NVD analysis
- Modified
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 14, 2026
Affected products
GNU Libc glibc gnu_libc:glibc (from the name) | current (At least as of 2018-02-16) | CNA record |
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518f_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP siemens:siplus_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
gnu glibc gnu:glibc | all versions | NVD |
References
- https://sourceware.org/bugzilla/show_bug.cgi?id=22851x-refsource-misc, exploit, issue-tracking, third-party-advisory
- http://www.securityfocus.com/bid/109167vdb-entry, x-refsource-bid, third-party-advisory
- https://support.f5.com/csp/article/K11932200?utm_source=f5support&%3Butm_medium=RSSx-refsource-confirm
- https://security-tracker.debian.org/tracker/CVE-2019-1010023vendor-advisory, x-refsource-debian
- https://ubuntu.com/security/CVE-2019-1010023vendor-advisory, x-refsource-ubuntu
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.