CVE-2014-4043

highpriority · track · 31EPSS 0.039 · 90 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

3.92% (90th) EPSS

CVSS 7.5 · high

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · wago_psirt

EPSS · scored 2026-10-27

The posix_spawn_file_actions_addopen function in glibc before 2.20 does not copy its path argument in accordance with the POSIX specification, which allows context-dependent attackers to trigger use-after-free vulnerabilities.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedwago_psirt
Update your managed switch to the latest firmware: 852-303 (>= V1.2.2.S0) 852-1305 (>= V1.1.6.S0) 852-1505 (>= V1.1.5.S0) Firmwares published on Jun 7, 2019 or later are fixed. Please refer to the corresponding manual.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimaryCWE-94US

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
gnu glibc≤ 2.19nvdUScpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
opensuse opensuse= 13.1nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
Firmware <V1.1.5.S0 installed on 852-1505all versionswago_psirtDE
Firmware <V1.1.6.S0 installed on 852-1305all versionswago_psirtDE
Firmware <V1.2.2.S0 installed on 852-303all versionswago_psirtDE
Firmware V1.1.5.S0 installed on 852-1505all versionsfixedwago_psirtDE
Firmware V1.1.6.S0 installed on 852-1305all versionsfixedwago_psirtDE
Firmware V1.2.2.S0 installed on 852-303all versionsfixedwago_psirtDE

advisories (1)

Vendor and ecosystem advisories describing this.

VDE-2019-013WAGO: Multiple Vulnerabilities in industrial managed switches2019-06-12csaf · wago_psirtDE
Multiple vulnerabilities have been identified in WAGO 852-303, 852-1305 and 852-1505 industrial managed ethernet switches.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd wago_psirt NVD CVE.org MITRE

published 2014-10-06modified 2026-06-17

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+10438 more

references (47)

External citations — patches, advisories, analysis.

scry

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