CVE & CISA-KEV CatalogNVD
CVE-2024-21484
HIGH7.5
CVSS v3
Description
Versions of the package jsrsasign before 11.0.0 are vulnerable to Observable Discrepancy via the RSA PKCS1.5 or RSAOAEP decryption process. An attacker can decrypt ciphertexts by exploiting the Marvin security flaw. Exploiting this vulnerability requires the attacker to have access to a large number of ciphertexts encrypted with the same key. Workaround The vulnerability can be mitigated by finding and replacing RSA and RSAOAEP decryption with another crypto library.
How to fix
Remediation Available
migration-toolkit-virtualization/mtvRocky
Fixed in:api-rhel9@sha256:9e9e2eaee0ffd333a15412cdb7895bcaa939e20c63ba0d6af5e6ab14e14b0457_amd64RHBA-2024:0928
Fixed in:validation-rhel9@sha256:dfaafdce49acf64589b22235d9c1b61612be90b524e2902d1f5c804556234f4d_amd64RHBA-2024:0928
Fixed in:rhel8-operator@sha256:feaa4bffc2f342ac9bf9b49f134438a696195a5fce68bb87a9758093f4afc0a1_amd64RHBA-2024:0928
Fixed in:operator-bundle@sha256:c03299e6aa376300d385acbb1b4c3cef9ebc7d5f2404203a18197f7b0f05738e_amd64RHBA-2024:0928
Fixed in:controller-rhel9@sha256:322bef90e555a242f22c79fee8972a7c64a885f660023363066bf9841bcd3f31_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtvRed Hat / RHEL
Fixed in:validation-rhel9@sha256:dfaafdce49acf64589b22235d9c1b61612be90b524e2902d1f5c804556234f4d_amd64RHBA-2024:0928
Fixed in:controller-rhel9@sha256:322bef90e555a242f22c79fee8972a7c64a885f660023363066bf9841bcd3f31_amd64RHBA-2024:0928
Fixed in:operator-bundle@sha256:c03299e6aa376300d385acbb1b4c3cef9ebc7d5f2404203a18197f7b0f05738e_amd64RHBA-2024:0928
Fixed in:rhel8-operator@sha256:feaa4bffc2f342ac9bf9b49f134438a696195a5fce68bb87a9758093f4afc0a1_amd64RHBA-2024:0928
Fixed in:api-rhel9@sha256:9e9e2eaee0ffd333a15412cdb7895bcaa939e20c63ba0d6af5e6ab14e14b0457_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-consoleRocky
Fixed in:plugin-rhel9@sha256:2604c818e10633bf09d22f7018ce1d192099a9986704b5a883278d8cc48b4635_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-consoleRed Hat / RHEL
Fixed in:plugin-rhel9@sha256:2604c818e10633bf09d22f7018ce1d192099a9986704b5a883278d8cc48b4635_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-mustRed Hat / RHEL
Fixed in:gather-rhel8@sha256:a3c7f322ad9ea6bab636f23ec9b5251a0d0c60db00435f7f3bc9e5f27bd12b72_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-mustRocky
Fixed in:gather-rhel8@sha256:a3c7f322ad9ea6bab636f23ec9b5251a0d0c60db00435f7f3bc9e5f27bd12b72_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-must-gatherRocky
Fixed in:api-rhel8@sha256:b47c3890048aacb3871c5881f4c322d0c31327dcd7f2ecc56a756222d5c1b430_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-must-gatherRed Hat / RHEL
Fixed in:api-rhel8@sha256:b47c3890048aacb3871c5881f4c322d0c31327dcd7f2ecc56a756222d5c1b430_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-openstackRed Hat / RHEL
Fixed in:populator-rhel9@sha256:39723ec6f8e81abb29c8900ace04b52756b946ed4a5dc1539435ddc1fa4d3ad0_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-openstackRocky
Fixed in:populator-rhel9@sha256:39723ec6f8e81abb29c8900ace04b52756b946ed4a5dc1539435ddc1fa4d3ad0_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-ova-providerRocky
Fixed in:server-rhel9@sha256:da5195884a542857fc3b9e05311027eca03a5f3aa17b862c9aee3ff5ae2bbcb6_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-ova-providerRed Hat / RHEL
Fixed in:server-rhel9@sha256:da5195884a542857fc3b9e05311027eca03a5f3aa17b862c9aee3ff5ae2bbcb6_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-populatorRocky
Fixed in:controller-rhel9@sha256:b377ea42b5cb2283254377e9ea6aa9f25830d545f253d49ffd7390e818e33a64_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-populatorRed Hat / RHEL
Fixed in:controller-rhel9@sha256:b377ea42b5cb2283254377e9ea6aa9f25830d545f253d49ffd7390e818e33a64_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-rhvRed Hat / RHEL
Fixed in:populator-rhel8@sha256:a09314b93d4af7f7b1d9ab382ac45114cedb08ffd9b6877a75a2c6008613c08c_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-rhvRocky
Fixed in:populator-rhel8@sha256:a09314b93d4af7f7b1d9ab382ac45114cedb08ffd9b6877a75a2c6008613c08c_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-virtRed Hat / RHEL
Fixed in:v2v-rhel9@sha256:2585c8921693fba30e29aea73473ae1c9b373ba9ad945b901a99ca1bec54264f_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-virtRocky
Fixed in:v2v-rhel9@sha256:2585c8921693fba30e29aea73473ae1c9b373ba9ad945b901a99ca1bec54264f_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-virt-v2vRocky
Fixed in:warm-rhel8@sha256:524cf3280bd8b6676c29514cac57b9549389c14352e6f415532df038779b2c05_amd64RHBA-2024:0928
migration-toolkit-virtualization/mtv-virt-v2vRed Hat / RHEL
Fixed in:warm-rhel8@sha256:524cf3280bd8b6676c29514cac57b9549389c14352e6f415532df038779b2c05_amd64RHBA-2024:0928
Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.
CVSS v3 Vector
Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeChanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityLow
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L
Exploit Intelligence
0.96%probability of exploitation in 30 days
57thpercentile
Moderate risk: more likely to be exploited than 57% of all known CVEs.
References
Exploit1
Other references1
Related Vulnerabilities
Other CWE-203 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2017-5753 | Medium | 5.6 | 94% | - | Fix |
| CVE-2003-0190 | Medium | 5.0 | 77% | - | Fix |
| CVE-2017-5715 | Medium | 5.6 | 74% | - | Fix |
| CVE-2018-3639 | Medium | 5.5 | 61% | - | Fix |
| CVE-2023-28770 | High | 7.5 | 58% | - | Fix |
| CVE-2004-1602 | Medium | 5.0 | 31% | - | - |
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-22.