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CVE-2024-9355

Golang-fips: golang fips zeroed buffer

CVSS 3.1 6.5 MEDIUMEUVD CVSS 3.1 6.5 CVSS 3.1 · [email protected] · Secondary 6.5 MEDIUMCVSS_V3 CVSS_V4 Publisher rating HIGHosv · severity unknownCheck source for fixed versionsKEV status unknown
Original advisory

cve-program · CVE-2024-9355

Published

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

Read the publisher's advisory

euvd · EUVD-2024-2916

Published

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

Read the publisher's advisory

nvd · CVE-2024-9355

Published

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

Read the publisher's advisory

osv · GHSA-3h3x-2hwv-hr52

Published

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

Read the publisher's advisory

osv · GO-2024-3167

Published

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum. It is also possible to force a derived key to be all zeros instead of an unpredictable value. This may have follow-on implications for the Go TLS stack.

Read the publisher's advisory

Affected versions, risk and source history

Exploitation and risk

Source status

CISA KEV lists vulnerabilities known to be exploited. FIRST EPSS estimates the likelihood of exploitation in the next 30 days. An unavailable score does not mean zero risk.

Which CVEs have scores here?

This view includes predictions for CVE identifiers explicitly listed in public NuGet advisories. Microsoft release pages have their own prediction coverage. Check source status for the scope and latest checks.

No exploitation or prediction data is available here for these CVEs. This does not mean they are safe or unlikely to be exploited.

cve-program · CVE-2024-9355

Published

Golang-fips: golang fips zeroed buffer

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

Source published
1 Oct 2024 18:17:29 UTC
Source modified
10 Nov 2026 17:49:15 UTC
Saved here
10 Nov 2026 19:21:22 UTC
Source terms
CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 3.1 · 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

euvd · EUVD-2024-2916

Published

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positiv…

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

Additional publisher context

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Oct 1, 2024, 6:17:29 PM

dateUpdated: Nov 10, 2026, 5:49:15 PM

25 related source bulletins · separate from aliases

SUSE-SU-2024:3911-1: Security update for govulncheck-vulndb

CVE-2022-45157 · CVE-2023-22644 · CVE-2023-32197 · CVE-2024-10214 · CVE-2024-10241 · CVE-2024-22030 · CVE-2024-22036 · CVE-2024-33662 · CVE-2024-36814 · CVE-2024-38365 · CVE-2024-39223 · CVE-2024-47003 · CVE-2024-47067 · CVE-2024-47182 · CVE-2024-47534 · CVE-2024-47616 · CVE-2024-47825 · CVE-2024-47827 · CVE-2024-47832 · CVE-2024-47877 · CVE-2024-48909 · CVE-2024-48921 · CVE-2024-49380 · CVE-2024-49381 · CVE-2024-49753 · CVE-2024-49757 · CVE-2024-50312 · CVE-2024-7558 · CVE-2024-7594 · CVE-2024-8037 · CVE-2024-8038 · CVE-2024-8901 · CVE-2024-8975 · CVE-2024-8996 · CVE-2024-9180 · CVE-2024-9264 · CVE-2024-9312 · CVE-2024-9313 · CVE-2024-9341 · CVE-2024-9355 · CVE-2024-9407 · CVE-2024-9486 · CVE-2024-9594 · CVE-2024-9675

RHSA-2026:68504: Red Hat Security Advisory: osbuild-composer security update

CVE-2024-9355 · CVE-2024-45336 · CVE-2025-22866 · CVE-2025-68121 · CVE-2026-32280 · CVE-2026-32281 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-33810 · CVE-2026-33818 · CVE-2026-39820 · CVE-2026-39821 · CVE-2026-42499 · CVE-2026-42504 · CVE-2026-56853 · CVE-2026-56858 · CVE-2026-56859 · CVE-2026-56860 · CVE-2026-56862

RHSA-2026:92217: Red Hat Security Advisory: rhc security update

CVE-2024-9355 · CVE-2024-45336 · CVE-2025-68121 · CVE-2026-27145 · CVE-2026-32280 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-33811 · CVE-2026-33818 · CVE-2026-39821 · CVE-2026-42504 · CVE-2026-56858 · CVE-2026-56860 · CVE-2026-56862 · CVE-2026-78667 · CVE-2026-78669 · CVE-2026-97031 · CVE-2026-111943

RHSA-2024:8678: Red Hat Security Advisory: grafana security update

CVE-2024-9355 · CVE-2024-47875

RHSA-2026:69235: Red Hat Security Advisory: osbuild-composer security update

CVE-2024-9355 · CVE-2024-45336 · CVE-2025-22866 · CVE-2025-68121 · CVE-2026-32280 · CVE-2026-32281 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-33810 · CVE-2026-33818 · CVE-2026-39821 · CVE-2026-42504 · CVE-2026-56853 · CVE-2026-56858 · CVE-2026-56859 · CVE-2026-56860 · CVE-2026-56862

RHSA-2025:2416: Red Hat Security Advisory: Streams for Apache Kafka 2.9.0 release and security update

CVE-2023-52428 · CVE-2024-8184 · CVE-2024-9355 · CVE-2024-24791 · CVE-2024-31141 · CVE-2024-47535 · CVE-2024-47554

RHSA-2026:59439: Red Hat Security Advisory: RHTAS 1.3.7 - Red Hat Trusted Artifact Signer Release

CVE-2024-9355 · CVE-2025-7783 · CVE-2025-47907 · CVE-2026-48702 · CVE-2026-59869

RHSA-2025:7256: Red Hat Security Advisory: git-lfs security update

CVE-2023-39321 · CVE-2023-39322 · CVE-2024-9355 · CVE-2024-24788 · CVE-2024-24790 · CVE-2024-24791

RHSA-2025:7624: Red Hat Security Advisory: Satellite 6 Client Bug Fix Update

CVE-2024-9355 · CVE-2024-45336

RHSA-2024:9551: Red Hat Security Advisory: grafana-pcp security update

CVE-2024-9355

msrc_CVE-2024-9355: Golang-fips: golang fips zeroed buffer

CVE-2024-9355

RHSA-2026:55520: Red Hat Security Advisory: butane security update

CVE-2024-9355

RHSA-2026:90726: Red Hat Security Advisory: rhc security update

CVE-2024-9355 · CVE-2024-45336 · CVE-2025-68121 · CVE-2026-27145 · CVE-2026-32280 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-33811 · CVE-2026-33818 · CVE-2026-39821 · CVE-2026-42504 · CVE-2026-56858 · CVE-2026-56860 · CVE-2026-56862 · CVE-2026-78667 · CVE-2026-78669 · CVE-2026-97031 · CVE-2026-111943

RHSA-2026:90725: Red Hat Security Advisory: rhc security update

CVE-2024-9355 · CVE-2024-45336 · CVE-2025-68121 · CVE-2026-27145 · CVE-2026-32280 · CVE-2026-32282 · CVE-2026-32283 · CVE-2026-33811 · CVE-2026-33818 · CVE-2026-39821 · CVE-2026-42504 · CVE-2026-56858 · CVE-2026-56860 · CVE-2026-56862 · CVE-2026-78667 · CVE-2026-78669 · CVE-2026-97031 · CVE-2026-111943

RHSA-2024:10133: Red Hat Security Advisory: rhc-worker-script security update

CVE-2024-9355 · CVE-2024-24791

openSUSE-SU-2024:14447-1: govulncheck-vulndb-0.0.20241030T212825-1.1 on GA media

CVE-2022-45157 · CVE-2023-22644 · CVE-2023-32197 · CVE-2024-10214 · CVE-2024-10241 · CVE-2024-22030 · CVE-2024-22036 · CVE-2024-33662 · CVE-2024-36814 · CVE-2024-38365 · CVE-2024-39223 · CVE-2024-47003 · CVE-2024-47067 · CVE-2024-47182 · CVE-2024-47534 · CVE-2024-47616 · CVE-2024-47825 · CVE-2024-47827 · CVE-2024-47832 · CVE-2024-47877 · CVE-2024-48909 · CVE-2024-48921 · CVE-2024-49380 · CVE-2024-49381 · CVE-2024-49753 · CVE-2024-49757 · CVE-2024-50312 · CVE-2024-7558 · CVE-2024-7594 · CVE-2024-8037 · CVE-2024-8038 · CVE-2024-8901 · CVE-2024-8975 · CVE-2024-8996 · CVE-2024-9180 · CVE-2024-9264 · CVE-2024-9312 · CVE-2024-9313 · CVE-2024-9341 · CVE-2024-9355 · CVE-2024-9407 · CVE-2024-9486 · CVE-2024-9594 · CVE-2024-9675

RHSA-2026:66016: Red Hat Security Advisory: osbuild-composer security update

CVE-2024-9355 · CVE-2024-45336 · CVE-2026-33818 · CVE-2026-39820 · CVE-2026-39821 · CVE-2026-56853 · CVE-2026-56858 · CVE-2026-56859 · CVE-2026-56860 · CVE-2026-56862

WID-SEC-W-2024-3075: Golang Go "FIPS OpenSSL": Schwachstelle ermöglicht nicht spezifizierten Angriff

CVE-2024-9355

RHSA-2024:8847: Red Hat Security Advisory: grafana-pcp security update

CVE-2024-9355

openSUSE-SU-2024:0350-1: Security update for govulncheck-vulndb

CVE-2022-45157 · CVE-2023-22644 · CVE-2023-32197 · CVE-2024-0132 · CVE-2024-0133 · CVE-2024-10005 · CVE-2024-10006 · CVE-2024-10086 · CVE-2024-10214 · CVE-2024-10241 · CVE-2024-10452 · CVE-2024-22030 · CVE-2024-22036 · CVE-2024-33662 · CVE-2024-36814 · CVE-2024-38365 · CVE-2024-39223 · CVE-2024-39720 · CVE-2024-46872 · CVE-2024-47003 · CVE-2024-47067 · CVE-2024-47182 · CVE-2024-47401 · CVE-2024-47534 · CVE-2024-47616 · CVE-2024-47825 · CVE-2024-47827 · CVE-2024-47832 · CVE-2024-47877 · CVE-2024-48909 · CVE-2024-48921 · CVE-2024-49380 · CVE-2024-49381 · CVE-2024-49753 · CVE-2024-49757 · CVE-2024-50052 · CVE-2024-50312 · CVE-2024-50354 · CVE-2024-7558 · CVE-2024-7594 · CVE-2024-8037 · CVE-2024-8038 · CVE-2024-8185 · CVE-2024-8901 · CVE-2024-8975 · CVE-2024-8996 · CVE-2024-9180 · CVE-2024-9264 · CVE-2024-9312 · CVE-2024-9313 · CVE-2024-9341 · CVE-2024-9355 · CVE-2024-9407 · CVE-2024-9486 · CVE-2024-9594 · CVE-2024-9675

RHSA-2025:7118: Red Hat Security Advisory: osbuild and osbuild-composer security update

CVE-2024-1394 · CVE-2024-9355 · CVE-2024-34158

RHSA-2024:7550: Red Hat Security Advisory: golang security update

CVE-2024-9355

RHSA-2026:55525: Red Hat Security Advisory: butane security update

CVE-2024-9355

RHSA-2024:8327: Red Hat Security Advisory: grafana security update

CVE-2024-9355 · CVE-2024-47875

RHSA-2024:7502: Red Hat Security Advisory: go-toolset:rhel8 security update

CVE-2024-9355

Source published
Oct 1, 2024, 6:17:29 PM (timezone not stated)
Source modified
Nov 10, 2026, 5:49:15 PM (timezone not stated)
Saved here
11 Nov 2026 02:39:54 UTC
Source terms
ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

Source: euvd · ENISA EUVD · source terms and attribution apply. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

EUVD CVSS 3.1 · 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

nvd · CVE-2024-9355

Published

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positiv…

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

Additional publisher context

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Deferred

Weakness classifications: CWE-457

Original publisher date fields

published: 2024-10-01T19:15:09.793

lastModified: 2026-11-10T18:17:15.717

Source published
1 Oct 2024 19:15:09 UTC
Source modified
10 Nov 2026 18:17:15 UTC
Saved here
12 Nov 2026 07:55:26 UTC
Source terms
NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

Source: nvd · NIST NVD usage terms; underlying source attribution retained. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 3.1 · [email protected] · Secondary · 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

osv · GHSA-3h3x-2hwv-hr52

Published

Golang FIPS OpenSSL has a Use of Uninitialized Variable vulnerability

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum.  It is also possible to force a derived key to be all zeros instead of an unpredictable value.  This may have follow-on implications for the Go TLS stack.

Source published
1 Oct 2024 21:31:34 UTC
Source modified
21 Sep 2026 18:45:04 UTC
Saved here
24 Oct 2026 13:19:41 UTC
Source terms
GitHub Advisory Database · CC-BY-4.0

Original source record · Cite this exact observation · Complete original publisher JSON

Source: osv · GitHub Advisory Database · CC-BY-4.0. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS_V3 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

CVSS_V4 · CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Publisher rating · HIGH

osv · GO-2024-3167

Published

Golang FIPS OpenSSL has a Use of Uninitialized Variable vulnerability in github.com/golang-fips/openssl

A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum. It is also possible to force a derived key to be all zeros instead of an unpredictable value. This may have follow-on implications for the Go TLS stack.

Source published
9 Oct 2024 20:29:23 UTC
Source modified
3 Mar 2026 04:55:50 UTC
Saved here
24 Oct 2026 13:19:41 UTC
Source terms
OSV · upstream source license applies

Original source record · Cite this exact observation · Complete original publisher JSON

Source: osv · OSV · upstream source license applies. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

ChangeIntel

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