Security Resilience

CVE-2023-39323

Fedoraproject Fedora 37 … 39

Published
05 October 2023
Modified
12 June 2025
Patch / advisory
View advisory
CVSS Score v3.1 8.1
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.019 80th percentile
Risk Priority 63 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-39323 is a high-severity an unspecified weakness vulnerability in Fedoraproject Fedora. Its CVSS base score is 8.1 (High).

Operationally, ranked in the top 20% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

Line directives ("//line") can be used to bypass the restrictions on "//go:cgo_" directives, allowing blocked linker and compiler flags to be passed during compilation. This can result in unexpected execution of arbitrary code when running "go build". The line directive…

more

requires the absolute path of the file in which the directive lives, which makes exploiting this issue significantly more complex.

CWE(s)
NVD-CWE-noinfo

Related Threats

CVEs Like This One

CVE-2023-29405Same product: Fedoraproject Fedora
CVE-2023-29404Same product: Fedoraproject Fedora
CVE-2023-29402Same product: Fedoraproject Fedora
CVE-2023-29403Same product: Fedoraproject Fedora
CVE-2023-29408Same product: Fedoraproject Fedora
CVE-2023-29407Same product: Fedoraproject Fedora
CVE-2023-39325Same product: Fedoraproject Fedora
CVE-2025-61730Same product: Golang Go
CVE-2023-29409Same product: Golang Go
CVE-2026-32283Same product: Golang Go

Affected Assets

golang
go
≤ 1.20.9 · 1.21.0 — 1.21.2
fedoraproject
fedora
37, 38, 39

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References