JWS and JWT signature validation vulnerability with special characters

Impact Jsrsasign supports JWSJSON Web Signatures and JWTJSON Web Token validation. However JWS or JWT signature with non Base64URL encoding special characters or number escaped characters may be validated as valid by mistake. For example, even if a string of non Base64URL encoding characters such...

@0x5e/react-native-alipay (>=0.2.2, <=0.2.7-beta.2), @10yun/cv-mobile-ui (0.3.20) +1224 more potentially affected by CVE-2022-25898 via jsrsasign (>=4.8.2, <=10.5.24)

jsrsasign NPM version =4.8.2, =0.2.2, =0.7.6, =0.7.6, =0.0.83, =0.7.6, =0.7.6, =0.9.0, =0.7.6, =0.7.6, =0.7.6, =0.3.4, =0.3.4, =0.3.4, =0.3.4, =0.8.0 and more Source cves: CVE-2022-25898 Source advisory: OSV:GHSA-3FVG-4V2M-98JF...

GHSA-3FVG-4V2M-98JF JWS and JWT signature validation vulnerability with special characters

Impact Jsrsasign supports JWSJSON Web Signatures and JWTJSON Web Token validation. However JWS or JWT signature with non Base64URL encoding special characters or number escaped characters may be validated as valid by mistake. For example, even if a string of non Base64URL encoding characters such...

@ampproject/toolbox-cli (3.0.0-canary.2), @ampproject/toolbox-update-cache (>=2.7.1-alpha.0, <=3.0.0-canary.2) +47 more potentially affected by CVE-2022-25898 via jsrsasign (>=10.0.0, <=10.5.24)

jsrsasign NPM version =10.0.0, =2.7.1-alpha.0, =1.0.0, =1.0.0, =0.0.1, =0.9.1, =0.9.3, =0.9.3, =0.9.3, =0.9.3, =0.9.3, =10.4.0-snapshot-1623311478116, =14.0.4 and more Source cves: CVE-2022-25898 Source advisory: SNYK:JS-JSRSASIGN-2869122...

Improper Verification of Cryptographic Signature

Overview jsrsasign is a free pure JavaScript cryptographic library. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature when JWS or JWT signature with non Base64URL encoding special characters or number escaped characters may be validated as valid ...

@ampproject/toolbox-update-cache (>=2.7.1-alpha.0, <=2.8.0), @apolitical/apis-client (>=1.0.0, <=1.1.5) +14 more potentially affected by unknown CVE via jsrsasign (>=10.0.0, <=10.1.13)

jsrsasign NPM version =10.0.0, =2.7.1-alpha.0, =1.0.0, =1.0.0, =0.2.0, =0.0.11, =9.21.5, =20.12.0, =20.12.0, =1.0.11, =0.1.1, =0.1.10, =0.1.11 and more Source cves: unknown CVE Source advisory: OSV:GHSA-H87Q-G2WP-47PJ...

Signatures are mistakenly recognized to be valid in jsrsasign

In the jsrsasign package through 10.1.13 for Node.js, some invalid RSA PKCS1 v1.5 signatures are mistakenly recognized to be valid. NOTE: there is no known practical attack...

GHSA-H87Q-G2WP-47PJ Signatures are mistakenly recognized to be valid in jsrsasign

In the jsrsasign package through 10.1.13 for Node.js, some invalid RSA PKCS1 v1.5 signatures are mistakenly recognized to be valid. NOTE: there is no known practical attack...

RSA signature validation vulnerability

Overview Impact Vulnerable versions of jsrsasign will accept RSA signature with improper PKCS1.5 padding. Decoded RSA signature value consists following form: 01ff...8 or more ffs...ff00ASN.1 OF DigestInfo Its byte length shall be the same as RSA key length however such checking was not sufficien...

@ampproject/toolbox-update-cache (>=2.7.1-alpha.0, <=2.8.0), @apolitical/apis-client (>=1.0.0, <=1.1.5) +14 more potentially affected by CVE-2021-30246 via jsrsasign (>=10.0.0, <=10.1.13)

jsrsasign NPM version =10.0.0, =2.7.1-alpha.0, =1.0.0, =1.0.0, =0.2.0, =0.0.11, =9.21.5, =20.12.0, =20.12.0, =1.0.11, =0.1.1, =0.1.10, =0.1.11 and more Source cves: CVE-2021-30246 Source advisory: OSV:GHSA-27FJ-MC8W-J9WG...

jsrsasign package data forgery issue vulnerability

jsrsasign package is an open source encryption library from the Japanese personal developer Kenji Urashima . A security vulnerability exists in Node.js jsrsasign package prior to 10.1.13, which stems from some invalid RSA pkc. No details of the vulnerability are provided at this time...

Insecure Signature Verification

jsrsasign does not perform secure signature verification. certain invalid RSA PKCS1 v1.5 signatures are wrongly verified as valid, although there are no known practical attacks against the vulnerability...

CVE-2021-30246

In the jsrsasign package through 10.1.13 for Node.js, some invalid RSA PKCS1 v1.5 signatures are mistakenly recognized to be valid. NOTE: there is no known practical attack...

Code injection

In the jsrsasign package through 10.1.13 for Node.js, some invalid RSA PKCS1 v1.5 signatures are mistakenly recognized to be valid. NOTE: there is no known practical attack...

CVE-2021-30246

CVE-2021-30246 affects the jsrsasign package (Node.js) up to version 10.1.13, where some invalid RSA PKCS#1 v1.5 signatures are mistakenly recognized as valid. The issue is described as a vulnerability in signature validation with no widely known practical attack, and patches upgrade guidance exi...

CVE-2021-30246

In the jsrsasign package through 10.1.13 for Node.js, some invalid RSA PKCS1 v1.5 signatures are mistakenly recognized to be valid. NOTE: there is no known practical attack...

jsrsasign package 数据伪造问题漏洞

jsrsasign package is an open source encryption library from the Japanese personal developer Kenji Urashima . A security vulnerability exists in Node.js jsrsasign package prior to 10.1.13, which stems from some invalid RSA pkc. No details of the vulnerability are provided at this time...

@10yun/cv-mobile-ui (0.3.20), @accordproject/cicero-cli (>=0.3.4, <=0.8.0) +495 more potentially affected by unknown CVE via jsrsasign (>=4.8.2, <=8.0.12)

jsrsasign NPM version =4.8.2, =0.3.4, =0.3.4, =0.3.4, =0.3.4, =0.3.4, =0.0.61-20180603194157, =0.0.61-20180603194157, =0.0.61-20180603194157, =0.14.7, =2.0.1-alpha.0, =1.0.0-beta.0, =1.0.0-beta.0, =2.0.1-alpha.0, =1.0.0-beta.0, =1.2.1-alpha.0 and more Source cves: unknown CVE Source advisory:...

GHSA-G753-JX37-7XWH ECDSA signature vulnerability of Minerva timing attack in jsrsasign

Impact ECDSA side-channel attack named Minerava have been found and it was found that it affects to jsrsasign. Execution time of thousands signature generation have been observed then EC private key which is scalar value may be recovered since point and scalar multiplication time depends on bits ...

ECDSA signature vulnerability of Minerva timing attack in jsrsasign

Impact ECDSA side-channel attack named Minerava have been found and it was found that it affects to jsrsasign. Execution time of thousands signature generation have been observed then EC private key which is scalar value may be recovered since point and scalar multiplication time depends on bits ...