Search criteria
6 vulnerabilities found for CryptX by MIK
CVE-2026-41564 (GCVE-0-2026-41564)
Vulnerability from nvd – Published: 2026-04-23 07:29 – Updated: 2026-04-23 13:05
VLAI
Title
CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking
Summary
CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking.
The Crypt::PK::RSA, Crypt::PK::DSA, Crypt::PK::DH, Crypt::PK::ECC, Crypt::PK::Ed25519 and Crypt::PK::X25519 modules seed a per-object PRNG state in their constructors and reuse it without fork detection. A Crypt::PK::* object created before `fork()` shares byte-identical PRNG state with every child process, and any randomized operation they perform can produce identical output, including key generation. Two ECDSA or DSA signatures from different processes are enough to recover the signing private key through nonce-reuse key recovery.
This affects preforking services such as the Starman web server, where a Crypt::PK::* object loaded at startup is inherited by every worker process.
Severity
7.5 (High)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/DCIT/perl-CryptX/security/advi… | vendor-advisory |
| https://github.com/DCIT/perl-CryptX/commit/9a1dd3… | patch |
| https://metacpan.org/release/MIK/CryptX-0.088 | release-notes |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2026-04-23T09:33:41.857Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/04/23/2"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-41564",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-23T13:05:18.115917Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-23T13:05:22.853Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/DCIT/perl-CryptX/security/advisories/GHSA-24c2-gp6c-24c6"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://cpan.org/modules",
"defaultStatus": "unaffected",
"packageName": "CryptX",
"product": "CryptX",
"programFiles": [
"inc/CryptX_PK_RSA.xs.inc",
"inc/CryptX_PK_DSA.xs.inc",
"inc/CryptX_PK_DH.xs.inc",
"inc/CryptX_PK_ECC.xs.inc",
"inc/CryptX_PK_Ed25519.xs.inc",
"inc/CryptX_PK_X25519.xs.inc"
],
"repo": "https://github.com/DCIT/perl-CryptX",
"vendor": "MIK",
"versions": [
{
"lessThan": "0.088",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking.\n\nThe Crypt::PK::RSA, Crypt::PK::DSA, Crypt::PK::DH, Crypt::PK::ECC, Crypt::PK::Ed25519 and Crypt::PK::X25519 modules seed a per-object PRNG state in their constructors and reuse it without fork detection. A Crypt::PK::* object created before `fork()` shares byte-identical PRNG state with every child process, and any randomized operation they perform can produce identical output, including key generation. Two ECDSA or DSA signatures from different processes are enough to recover the signing private key through nonce-reuse key recovery.\n\nThis affects preforking services such as the Starman web server, where a Crypt::PK::* object loaded at startup is inherited by every worker process."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-335",
"description": "CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-338",
"description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-23T07:29:26.340Z",
"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"shortName": "CPANSec"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://github.com/DCIT/perl-CryptX/security/advisories/GHSA-24c2-gp6c-24c6"
},
{
"tags": [
"patch"
],
"url": "https://github.com/DCIT/perl-CryptX/commit/9a1dd3e0c27d68e32450be5538b864c2b115ee15.patch"
},
{
"tags": [
"release-notes"
],
"url": "https://metacpan.org/release/MIK/CryptX-0.088"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to CryptX 0.088 or later, or apply the upstream patch.\n\nApplying the fix does not retroactively protect keys that may already have been exposed. On an affected version, any private key used with or generated by a Crypt::PK::* object created before `fork()` should be assessed for rotation."
}
],
"source": {
"discovery": "UNKNOWN"
},
"timeline": [
{
"lang": "en",
"time": "2026-04-18T00:00:00.000Z",
"value": "Issue discovered."
},
{
"lang": "en",
"time": "2026-04-21T00:00:00.000Z",
"value": "Reported to upstream maintainer."
},
{
"lang": "en",
"time": "2026-04-23T00:00:00.000Z",
"value": "CryptX 0.088 released with fix."
}
],
"title": "CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking",
"x_generator": {
"engine": "cpansec-cna-tool 0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"assignerShortName": "CPANSec",
"cveId": "CVE-2026-41564",
"datePublished": "2026-04-23T07:29:26.340Z",
"dateReserved": "2026-04-21T12:45:20.132Z",
"dateUpdated": "2026-04-23T13:05:22.853Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40912 (GCVE-0-2025-40912)
Vulnerability from nvd – Published: 2025-06-11 17:48 – Updated: 2025-06-11 18:44
VLAI
Title
CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode
Summary
CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode.
CryptX embeds the tomcrypt library. The versions of that library in CryptX before 0.065 may be susceptible to CVE-2019-17362.
Severity
9.8 (Critical)
CWE
- CWE-1395 - Dependency on Vulnerable Third-Party Component
Assigner
References
1 reference
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-40912",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-11T18:43:47.110889Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-11T18:44:15.223Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://cpan.org/modules",
"defaultStatus": "unaffected",
"packageName": "CryptX",
"product": "CryptX",
"programFiles": [
"src/ltc/pk/asn1/der/utf8/der_decode_utf8_string.c"
],
"repo": "https://github.com/DCIT/perl-CryptX",
"vendor": "MIK",
"versions": [
{
"lessThan": "0.065",
"status": "affected",
"version": "0.002",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cdiv\u003eCryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode.\u003c/div\u003e\u003cdiv\u003eCryptX embeds the tomcrypt library. The versions of that library in CryptX before 0.065 may be susceptible to CVE-2019-17362.\u003c/div\u003e"
}
],
"value": "CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode.\n\nCryptX embeds the tomcrypt library. The versions of that library in CryptX before 0.065 may be susceptible to CVE-2019-17362."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1395",
"description": "CWE-1395 Dependency on Vulnerable Third-Party Component",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-11T17:48:39.344Z",
"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"shortName": "CPANSec"
},
"references": [
{
"url": "https://github.com/libtom/libtomcrypt/issues/507"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Users should update to version 0.065 or later."
}
],
"value": "Users should update to version 0.065 or later."
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"assignerShortName": "CPANSec",
"cveId": "CVE-2025-40912",
"datePublished": "2025-06-11T17:48:39.344Z",
"dateReserved": "2025-04-16T09:05:34.361Z",
"dateUpdated": "2025-06-11T18:44:15.223Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-40914 (GCVE-0-2025-40914)
Vulnerability from nvd – Published: 2025-06-11 14:06 – Updated: 2025-06-11 14:43
VLAI
Title
Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow
Summary
Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow.
CryptX embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.
Severity
9.8 (Critical)
CWE
- CWE-1395 - Dependency on Vulnerable Third-Party Component
Assigner
References
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-40914",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-11T14:33:49.813767Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-11T14:43:31.248Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://cpan.org/modules",
"defaultStatus": "unaffected",
"packageName": "CryptX",
"product": "CryptX",
"programFiles": [
"src/ltm/bn_mp_grow.c"
],
"repo": "https://github.com/DCIT/perl-CryptX",
"vendor": "MIK",
"versions": [
{
"lessThanOrEqual": "0.086",
"status": "affected",
"version": "0.002",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cdiv\u003ePerl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow.\u003c/div\u003e\u003cdiv\u003eCryptX embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.\u003c/div\u003e"
}
],
"value": "Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow.\n\nCryptX embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1395",
"description": "CWE-1395 Dependency on Vulnerable Third-Party Component",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-11T14:06:53.418Z",
"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"shortName": "CPANSec"
},
"references": [
{
"url": "https://www.cve.org/CVERecord?id=CVE-2023-36328"
},
{
"url": "https://github.com/libtom/libtommath/pull/546"
},
{
"url": "https://github.com/advisories/GHSA-j3xv-6967-cv88"
},
{
"url": "https://metacpan.org/release/MIK/CryptX-0.086/source/src/ltm/bn_mp_grow.c"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Users should update to version 0.087 or later"
}
],
"value": "Users should update to version 0.087 or later"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"assignerShortName": "CPANSec",
"cveId": "CVE-2025-40914",
"datePublished": "2025-06-11T14:06:53.418Z",
"dateReserved": "2025-04-16T09:05:34.361Z",
"dateUpdated": "2025-06-11T14:43:31.248Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2026-41564 (GCVE-0-2026-41564)
Vulnerability from cvelistv5 – Published: 2026-04-23 07:29 – Updated: 2026-04-23 13:05
VLAI
Title
CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking
Summary
CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking.
The Crypt::PK::RSA, Crypt::PK::DSA, Crypt::PK::DH, Crypt::PK::ECC, Crypt::PK::Ed25519 and Crypt::PK::X25519 modules seed a per-object PRNG state in their constructors and reuse it without fork detection. A Crypt::PK::* object created before `fork()` shares byte-identical PRNG state with every child process, and any randomized operation they perform can produce identical output, including key generation. Two ECDSA or DSA signatures from different processes are enough to recover the signing private key through nonce-reuse key recovery.
This affects preforking services such as the Starman web server, where a Crypt::PK::* object loaded at startup is inherited by every worker process.
Severity
7.5 (High)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/DCIT/perl-CryptX/security/advi… | vendor-advisory |
| https://github.com/DCIT/perl-CryptX/commit/9a1dd3… | patch |
| https://metacpan.org/release/MIK/CryptX-0.088 | release-notes |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2026-04-23T09:33:41.857Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/04/23/2"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-41564",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-23T13:05:18.115917Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-23T13:05:22.853Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/DCIT/perl-CryptX/security/advisories/GHSA-24c2-gp6c-24c6"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://cpan.org/modules",
"defaultStatus": "unaffected",
"packageName": "CryptX",
"product": "CryptX",
"programFiles": [
"inc/CryptX_PK_RSA.xs.inc",
"inc/CryptX_PK_DSA.xs.inc",
"inc/CryptX_PK_DH.xs.inc",
"inc/CryptX_PK_ECC.xs.inc",
"inc/CryptX_PK_Ed25519.xs.inc",
"inc/CryptX_PK_X25519.xs.inc"
],
"repo": "https://github.com/DCIT/perl-CryptX",
"vendor": "MIK",
"versions": [
{
"lessThan": "0.088",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking.\n\nThe Crypt::PK::RSA, Crypt::PK::DSA, Crypt::PK::DH, Crypt::PK::ECC, Crypt::PK::Ed25519 and Crypt::PK::X25519 modules seed a per-object PRNG state in their constructors and reuse it without fork detection. A Crypt::PK::* object created before `fork()` shares byte-identical PRNG state with every child process, and any randomized operation they perform can produce identical output, including key generation. Two ECDSA or DSA signatures from different processes are enough to recover the signing private key through nonce-reuse key recovery.\n\nThis affects preforking services such as the Starman web server, where a Crypt::PK::* object loaded at startup is inherited by every worker process."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-335",
"description": "CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-338",
"description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-23T07:29:26.340Z",
"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"shortName": "CPANSec"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://github.com/DCIT/perl-CryptX/security/advisories/GHSA-24c2-gp6c-24c6"
},
{
"tags": [
"patch"
],
"url": "https://github.com/DCIT/perl-CryptX/commit/9a1dd3e0c27d68e32450be5538b864c2b115ee15.patch"
},
{
"tags": [
"release-notes"
],
"url": "https://metacpan.org/release/MIK/CryptX-0.088"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to CryptX 0.088 or later, or apply the upstream patch.\n\nApplying the fix does not retroactively protect keys that may already have been exposed. On an affected version, any private key used with or generated by a Crypt::PK::* object created before `fork()` should be assessed for rotation."
}
],
"source": {
"discovery": "UNKNOWN"
},
"timeline": [
{
"lang": "en",
"time": "2026-04-18T00:00:00.000Z",
"value": "Issue discovered."
},
{
"lang": "en",
"time": "2026-04-21T00:00:00.000Z",
"value": "Reported to upstream maintainer."
},
{
"lang": "en",
"time": "2026-04-23T00:00:00.000Z",
"value": "CryptX 0.088 released with fix."
}
],
"title": "CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking",
"x_generator": {
"engine": "cpansec-cna-tool 0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"assignerShortName": "CPANSec",
"cveId": "CVE-2026-41564",
"datePublished": "2026-04-23T07:29:26.340Z",
"dateReserved": "2026-04-21T12:45:20.132Z",
"dateUpdated": "2026-04-23T13:05:22.853Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40912 (GCVE-0-2025-40912)
Vulnerability from cvelistv5 – Published: 2025-06-11 17:48 – Updated: 2025-06-11 18:44
VLAI
Title
CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode
Summary
CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode.
CryptX embeds the tomcrypt library. The versions of that library in CryptX before 0.065 may be susceptible to CVE-2019-17362.
Severity
9.8 (Critical)
CWE
- CWE-1395 - Dependency on Vulnerable Third-Party Component
Assigner
References
1 reference
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-40912",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-11T18:43:47.110889Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-11T18:44:15.223Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://cpan.org/modules",
"defaultStatus": "unaffected",
"packageName": "CryptX",
"product": "CryptX",
"programFiles": [
"src/ltc/pk/asn1/der/utf8/der_decode_utf8_string.c"
],
"repo": "https://github.com/DCIT/perl-CryptX",
"vendor": "MIK",
"versions": [
{
"lessThan": "0.065",
"status": "affected",
"version": "0.002",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cdiv\u003eCryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode.\u003c/div\u003e\u003cdiv\u003eCryptX embeds the tomcrypt library. The versions of that library in CryptX before 0.065 may be susceptible to CVE-2019-17362.\u003c/div\u003e"
}
],
"value": "CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode.\n\nCryptX embeds the tomcrypt library. The versions of that library in CryptX before 0.065 may be susceptible to CVE-2019-17362."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1395",
"description": "CWE-1395 Dependency on Vulnerable Third-Party Component",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-11T17:48:39.344Z",
"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"shortName": "CPANSec"
},
"references": [
{
"url": "https://github.com/libtom/libtomcrypt/issues/507"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Users should update to version 0.065 or later."
}
],
"value": "Users should update to version 0.065 or later."
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"assignerShortName": "CPANSec",
"cveId": "CVE-2025-40912",
"datePublished": "2025-06-11T17:48:39.344Z",
"dateReserved": "2025-04-16T09:05:34.361Z",
"dateUpdated": "2025-06-11T18:44:15.223Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-40914 (GCVE-0-2025-40914)
Vulnerability from cvelistv5 – Published: 2025-06-11 14:06 – Updated: 2025-06-11 14:43
VLAI
Title
Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow
Summary
Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow.
CryptX embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.
Severity
9.8 (Critical)
CWE
- CWE-1395 - Dependency on Vulnerable Third-Party Component
Assigner
References
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-40914",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-11T14:33:49.813767Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-11T14:43:31.248Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://cpan.org/modules",
"defaultStatus": "unaffected",
"packageName": "CryptX",
"product": "CryptX",
"programFiles": [
"src/ltm/bn_mp_grow.c"
],
"repo": "https://github.com/DCIT/perl-CryptX",
"vendor": "MIK",
"versions": [
{
"lessThanOrEqual": "0.086",
"status": "affected",
"version": "0.002",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cdiv\u003ePerl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow.\u003c/div\u003e\u003cdiv\u003eCryptX embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.\u003c/div\u003e"
}
],
"value": "Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow.\n\nCryptX embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1395",
"description": "CWE-1395 Dependency on Vulnerable Third-Party Component",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-11T14:06:53.418Z",
"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"shortName": "CPANSec"
},
"references": [
{
"url": "https://www.cve.org/CVERecord?id=CVE-2023-36328"
},
{
"url": "https://github.com/libtom/libtommath/pull/546"
},
{
"url": "https://github.com/advisories/GHSA-j3xv-6967-cv88"
},
{
"url": "https://metacpan.org/release/MIK/CryptX-0.086/source/src/ltm/bn_mp_grow.c"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Users should update to version 0.087 or later"
}
],
"value": "Users should update to version 0.087 or later"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"assignerShortName": "CPANSec",
"cveId": "CVE-2025-40914",
"datePublished": "2025-06-11T14:06:53.418Z",
"dateReserved": "2025-04-16T09:05:34.361Z",
"dateUpdated": "2025-06-11T14:43:31.248Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}