{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-69421", "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "state": "PUBLISHED", "assignerShortName": "openssl", "dateReserved": "2026-01-06T12:44:09.946Z", "datePublished": "2026-01-27T16:01:26.435Z", "dateUpdated": "2026-01-28T15:19:41.794Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "OpenSSL", "vendor": "OpenSSL", "versions": [{"lessThan": "3.6.1", "status": "affected", "version": "3.6.0", "versionType": "semver"}, {"lessThan": "3.5.5", "status": "affected", "version": "3.5.0", "versionType": "semver"}, {"lessThan": "3.4.4", "status": "affected", "version": "3.4.0", "versionType": "semver"}, {"lessThan": "3.3.6", "status": "affected", "version": "3.3.0", "versionType": "semver"}, {"lessThan": "3.0.19", "status": "affected", "version": "3.0.0", "versionType": "semver"}, {"lessThan": "1.1.1ze", "status": "affected", "version": "1.1.1", "versionType": "custom"}, {"lessThan": "1.0.2zn", "status": "affected", "version": "1.0.2", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Luigino Camastra (Aisle Research)"}, {"lang": "en", "type": "remediation developer", "value": "Luigino Camastra (Aisle Research)"}], "datePublic": "2026-01-27T14:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Issue summary: Processing a malformed PKCS#12 file can trigger a NULL pointer<br>dereference in the PKCS12_item_decrypt_d2i_ex() function.<br><br>Impact summary: A NULL pointer dereference can trigger a crash which leads to<br>Denial of Service for an application processing PKCS#12 files.<br><br>The PKCS12_item_decrypt_d2i_ex() function does not check whether the oct<br>parameter is NULL before dereferencing it. When called from<br>PKCS12_unpack_p7encdata() with a malformed PKCS#12 file, this parameter can<br>be NULL, causing a crash. The vulnerability is limited to Denial of Service<br>and cannot be escalated to achieve code execution or memory disclosure.<br><br>Exploiting this issue requires an attacker to provide a malformed PKCS#12 file<br>to an application that processes it. 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When called from\nPKCS12_unpack_p7encdata() with a malformed PKCS#12 file, this parameter can\nbe NULL, causing a crash. The vulnerability is limited to Denial of Service\nand cannot be escalated to achieve code execution or memory disclosure.\n\nExploiting this issue requires an attacker to provide a malformed PKCS#12 file\nto an application that processes it. 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The vulnerability is limited to Denial of Service<br>and cannot be escalated to achieve code execution or memory disclosure.<br><br>Exploiting this issue requires an attacker to provide a malformed PKCS#12 file<br>to an application that processes it. For that reason the issue was assessed as<br>Low severity according to our Security Policy.<br><br>The FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this issue,<br>as the PKCS#12 implementation is outside the OpenSSL FIPS module boundary.<br><br>OpenSSL 3.6, 3.5, 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are vulnerable to this issue.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl", "dateUpdated": "2026-01-27T16:01:26.435Z"}}}, "cveMetadata": {"cveId": "CVE-2025-69421", "state": "PUBLISHED", "dateUpdated": "2026-01-28T15:19:41.794Z", "dateReserved": "2026-01-06T12:44:09.946Z", "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "datePublished": "2026-01-27T16:01:26.435Z", "assignerShortName": "openssl"}, "dataVersion": "5.2"}

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{"bugzilla": {"description": "openssl: OpenSSL: Denial of Service via malformed PKCS#12 file processing", "id": "2430387", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2430387"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["A flaw was found in OpenSSL. This vulnerability allows a remote attacker to trigger a Denial of Service (DoS) by providing a specially crafted, malformed PKCS#12 file to an application that processes it. The flaw occurs due to a NULL pointer dereference in the PKCS12_item_decrypt_d2i_ex() function when handling the malformed file, leading to an application crash."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2025-69421", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "edk2", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "shim", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "shim-unsigned-aarch64", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "shim-unsigned-x64", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Fix deferred", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "ovmf", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "compat-openssl10", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "edk2", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "mingw-openssl", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "shim", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "shim-unsigned-x64", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "compat-openssl11", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "edk2", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "shim", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "shim-unsigned-aarch64", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "shim-unsigned-x64", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:jboss_core_services:1", "fix_state": "Fix deferred", "package_name": "openssl", "product_name": "Red Hat JBoss Core Services"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Fix deferred", "package_name": "rhcos", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-01-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-69421\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-69421"], "statement": "This vulnerability is rated Low for Red Hat because it requires an application to process a specially crafted, malformed PKCS#12 file, leading to a Denial of Service. The vulnerability is limited to a crash and cannot be escalated to achieve code execution or memory disclosure. Red Hat FIPS modules are not affected as the PKCS#12 implementation is outside the OpenSSL FIPS module boundary.", "threat_severity": "Low"}

{"created": "2026-01-28T12:22:44.733250+00:00", "updated": "2026-01-28T12:22:44.733277+00:00", "vendors": ["openssl", "openssl$PRODUCT$openssl"]}