golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits (via a call to strings.Split) its argument (which is untrusted data) on periods. As a result, in the face of a malicious request whose Authorization header consists of Bearer followed by many period characters, a call to that function incurs allocations to the tune of O(n) bytes (where n stands for the length of the function's argument), with a constant factor of about 16. This issue is fixed in 5.2.2 and 4.5.2.

vendor_unpatched cve-2025-30204: Unpatched CVEs for Debian Linux (cve-2025-30204)

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1332-1 advisory.

    - CVE-2023-45288: rekor: golang.org/x/net/http2: Fixed close connections when receiving too many headers     (bsc#1236519)
    - CVE-2024-6104: rekor: hashicorp/go-retryablehttp: Fixed sensitive information disclosure inside log file     (bsc#1227053)
    - CVE-2025-22868: rekor: golang.org/x/oauth2/jws: Fixed unexpected memory consumption during token parsing     (bsc#1239191)
    - CVE-2025-22869: rekor: golang.org/x/crypto/ssh: Fixed denial of service in the Key Exchange     (bsc#1239327)
    - CVE-2025-27144: rekor: gopkg.in/go-jose/go-jose.v2,github.com/go-jose/go-jose/v4,github.com/go-jose/go-     jose/v3: Fixed denial of service in Go JOSE's parsing (bsc#1237638)
    - CVE-2025-30204: rekor: github.com/golang-jwt/jwt/v5: Fixed jwt-go allowing excessive memory allocation     during header parsing (bsc#1240468)

    Other fixes:

    - Update to version 1.3.10:
      * Features
        - Added --client-signing-algorithms flag (#1974)
      * Fixes / Misc
        - emit unpopulated values when marshalling (#2438)
        - pkg/api: better logs when algorithm registry rejects a key           (#2429)
        - chore: improve mysql readiness checks (#2397)
        - Added --client-signing-algorithms flag (#1974)

    - Update to version 1.3.9 (jsc#SLE-23476):
      * Cache checkpoint for inactive shards (#2332)
      * Support per-shard signing keys (#2330)

    - Update to version 1.3.8:
      * Bug Fixes
        - fix zizmor issues (#2298)
        - remove unneeded value in log message (#2282)
      * Quality Enhancements
        - chore: relax go directive to permit 1.22.x
        - fetch minisign from homebrew instead of custom ppa (#2329)
        - fix(ci): simplify GOVERSION extraction
        - chore(deps): bump actions pins to latest
        - Updates go and golangci-lint (#2302)
        - update builder to use go1.23.4 (#2301)
        - clean up spaces
        - log request body on 500 error to aid debugging (#2283)

    - Update to version 1.3.7:
      * New Features
        - log request body on 500 error to aid debugging (#2283)
        - Add support for signing with Tink keyset (#2228)
        - Add public key hash check in Signed Note verification (#2214)
        - update Trillian TLS configuration (#2202)
        - Add TLS support for Trillian server (#2164)
        - Replace docker-compose with plugin if available (#2153)
        - Add flags to backfill script (#2146)
        - Unset DisableKeepalive for backfill HTTP client (#2137)
        - Add script to delete indexes from Redis (#2120)
        - Run CREATE statement in backfill script (#2109)
        - Add MySQL support to backfill script (#2081)
        - Run e2e tests on mysql and redis index backends (#2079)
      * Bug Fixes
        - remove unneeded value in log message (#2282)
        - Add error message when computing consistency proof (#2278)
        - fix validation error handling on API (#2217)
        - fix error in pretty-printed inclusion proof from verify           subcommand (#2210)
        - Fix index scripts (#2203)
        - fix failing sharding test
        - Better error handling in backfill script (#2148)
        - Batch entries in cleanup script (#2158)
        - Add missing workflow for index cleanup test (#2121)
        - hashedrekord: fix schema $id (#2092)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2025:1285-1 advisory.

    - Update to version 3.5.21:
    - CVE-2025-30204: Fixed a bug that could allow excessive memory allocation during header parsing in jwt-     go. (bsc#1240515)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:3618 advisory.

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB &     OpenTSDB.

    Security Fix(es):

    * golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing (CVE-2025-30204)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:3698 advisory.

    Collector with the supported components for a Red Hat build of OpenTelemetry

    Security Fix(es):

    * golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing (CVE-2025-30204)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:3616 advisory.

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB &     OpenTSDB.

    Security Fix(es):

    * golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing (CVE-2025-30204)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:3411 advisory.

    Collector with the supported components for a Red Hat build of OpenTelemetry

    Security Fix(es):

    * golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing (CVE-2025-30204)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of application-gateway-kubernetes-ingress / azcopy / blobfuse2 / cert-manager / coredns / etcd installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-30204 advisory.

  - golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions     5.2.2 and 4.5.2, the function parse.ParseUnverified splits (via a call to strings.Split) its argument     (which is untrusted data) on periods. As a result, in the face of a malicious request whose Authorization     header consists of Bearer followed by many period characters, a call to that function incurs allocations     to the tune of O(n) bytes (where n stands for the length of the function's argument), with a constant     factor of about 16. This issue is fixed in 5.2.2 and 4.5.2. (CVE-2025-30204)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of application-gateway-kubernetes-ingress / azcopy / blobfuse2 / cert-manager / coredns / etcd installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-30204 advisory.

  - golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions     5.2.2 and 4.5.2, the function parse.ParseUnverified splits (via a call to strings.Split) its argument     (which is untrusted data) on periods. As a result, in the face of a malicious request whose Authorization     header consists of Bearer followed by many period characters, a call to that function incurs allocations     to the tune of O(n) bytes (where n stands for the length of the function's argument), with a constant     factor of about 16. This issue is fixed in 5.2.2 and 4.5.2. (CVE-2025-30204)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 300f86de-0e4d-11f0-ae40-b42e991fc52e advisory.

    security@golang.org reports:
    Matching of hosts against proxy patterns can improperly treat an             IPv6 zone ID as a hostname component.  For example, when the NO_PROXY             environment variable is set to *.example.com, a request             to [::1%25.example.com]:80` will incorrectly match and not             be proxied.
    go-redis is the official Redis client library for the Go programming             language.  Prior to 9.5.5, 9.6.3, and 9.7.3, go-redis potentially             responds out of order when `CLIENT SETINFO` times out during             connection establishment.  This can happen when the client is             configured to transmit its identity, there are network connectivity             issues, or the client was configured with aggressive timeouts.  The             problem occurs for multiple use cases.  For sticky connections, you             receive persistent out-of-order responses for the lifetime of the             connection.  All commands in the pipeline receive incorrect responses.
            When used with the default ConnPool once a connection is returned             after use with ConnPool#Put the read buffer will be checked and the             connection will be marked as bad due to the unread data.  This means             that at most one out-of-order response before the connection is             discarded.  This issue is fixed in 9.5.5, 9.6.3, and 9.7.3.  You             can prevent the vulnerability by setting the flag DisableIndentity             to true when constructing the client instance.
    golang-jwt is a Go implementation of JSON Web Tokens.  Prior to             5.2.2 and 4.5.2, the function parse.ParseUnverified splits (via a             call to strings.Split) its argument (which is untrusted data) on             periods.  As a result, in the face of a malicious request whose             Authorization header consists of Bearer followed by many period             characters, a call to that function incurs allocations to the tune             of O(n) bytes (where n stands for the length of the function's             argument), with a constant factor of about 16.  This issue is fixed             in 5.2.2 and 4.5.2.

Tenable has extracted the preceding description block directly from the FreeBSD security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:3344 advisory.

    * golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing (CVE-2025-30204)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:3344 advisory.

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB &     OpenTSDB.

    Security Fix(es):

    * golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing (CVE-2025-30204)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-3344 advisory.

    [10.2.6-9]
    - Resolves RHEL-84634: CVE-2025-30204

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
234607	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : rekor (SUSE-SU-2025:1332-1)	Nessus	SuSE Local Security Checks	high
234474	openSUSE 15 Security Update : etcd (SUSE-SU-2025:1285-1)	Nessus	SuSE Local Security Checks	high
234284	RHEL 9 : grafana (RHSA-2025:3618)	Nessus	Red Hat Local Security Checks	high
234283	RHEL 9 : opentelemetry-collector (RHSA-2025:3698)	Nessus	Red Hat Local Security Checks	high
234280	RHEL 9 : grafana (RHSA-2025:3616)	Nessus	Red Hat Local Security Checks	high
233936	RHEL 9 : opentelemetry-collector (RHSA-2025:3411)	Nessus	Red Hat Local Security Checks	high
233729	CBL Mariner 2.0 Security Update: application-gateway-kubernetes-ingress / azcopy / blobfuse2 / cert-manager / coredns / etcd (CVE-2025-30204)	Nessus	MarinerOS Local Security Checks	high
233725	Azure Linux 3.0 Security Update: application-gateway-kubernetes-ingress / azcopy / blobfuse2 / cert-manager / coredns / etcd (CVE-2025-30204)	Nessus	Azure Linux Local Security Checks	high
233659	FreeBSD : gitea -- Multiple vulnerabilities (300f86de-0e4d-11f0-ae40-b42e991fc52e)	Nessus	FreeBSD Local Security Checks	medium
233575	AlmaLinux 9 : grafana (ALSA-2025:3344)	Nessus	Alma Linux Local Security Checks	high
233509	RHEL 9 : grafana (RHSA-2025:3344)	Nessus	Red Hat Local Security Checks	high
233435	Oracle Linux 9 : grafana (ELSA-2025-3344)	Nessus	Oracle Linux Local Security Checks	high

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