Security Advisory catalog CVE-2025-32989
cve-program · CVE-2025-32989 Published
A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2) that contains sensitive data. This issue leads to the exposure of confidential information when GnuTLS verifies certificates from certain websites when the certificate (SCT) is not checked correctly.
Read the publisher's advisory Affected versions, risk and source history
cve-program · CVE-2025-32989 Published libgnutls https://www.gnutls.org/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "3.8.10",
"versionType": "semver"
}
],
"packageName": "libgnutls",
"collectionURL": "https://www.gnutls.org/",
"defaultStatus": "unaffected"
} gnutls https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 10",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "gnutls",
"defaultStatus": "affected",
"versions": [
{
"version": "0:3.8.9-9.el10_0.14",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/o:redhat:enterprise_linux:10.0"
]
} gnutls https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "gnutls",
"defaultStatus": "affected",
"versions": [
{
"version": "0:3.8.3-6.el9_6.2",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:enterprise_linux:9::appstream",
"cpe:/o:redhat:enterprise_linux:9::baseos"
]
} gnutls https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "gnutls",
"defaultStatus": "affected",
"versions": [
{
"version": "0:3.8.3-6.el9_6.2",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:enterprise_linux:9::appstream",
"cpe:/o:redhat:enterprise_linux:9::baseos"
]
} gnutls https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "gnutls",
"defaultStatus": "affected",
"versions": [
{
"version": "0:3.7.6-21.el9_2.4",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_e4s:9.2::appstream",
"cpe:/o:redhat:rhel_e4s:9.2::baseos"
]
} gnutls https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9.4 Extended Update Support",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "gnutls",
"defaultStatus": "affected",
"versions": [
{
"version": "0:3.8.3-4.el9_4.4",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_eus:9.4::appstream",
"cpe:/o:redhat:rhel_eus:9.4::baseos"
]
} rhceph/rhceph-7-rhel9 https://catalog.redhat.com/software/containers/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Ceph Storage 7",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhceph/rhceph-7-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "7",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:ceph_storage:7::el9"
]
} discovery/discovery-ui-rhel9 https://catalog.redhat.com/software/containers/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Discovery 2",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "discovery/discovery-ui-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "2.3.0-1760554384",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:discovery:2::el9"
]
} gnutls-main https://catalog.redhat.com/software/containers/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Hardened Images",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "gnutls-main",
"defaultStatus": "affected",
"versions": [
{
"version": "3.8.12-1.1.hum1",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:hummingbird:1"
]
} insights-proxy/insights-proxy-container-rhel9 https://catalog.redhat.com/software/containers/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Insights proxy 1.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "insights-proxy/insights-proxy-container-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1.5.7-1759331989",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:insights_proxy:1.5::el9"
]
} gnutls https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 6",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "gnutls",
"defaultStatus": "unknown",
"cpes": [
"cpe:/o:redhat:rhel_els:6"
]
} gnutls https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "gnutls",
"defaultStatus": "unknown",
"cpes": [
"cpe:/o:redhat:rhel_els:7"
]
} gnutls https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "gnutls",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/a:redhat:enterprise_linux:8"
]
} openshift/ose-rhel-coreos-8 https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openshift/ose-rhel-coreos-8",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:openshift:4"
]
} openshift/ose-rhel-coreos-9 https://access.redhat.com/downloads/content/package-browser/
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openshift/ose-rhel-coreos-9",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:openshift:4"
]
} Original source record · Cite this exact observation · Complete original publisher JSON