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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTQ0NDYtNjU2cC1mNTRn

Deserialization of Untrusted Data in Bouncy castle

Legion of the Bouncy Castle Java Cryptography APIs starting in version 1.57 and prior to version 1.60 contains a CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in XMSS/XMSS^MT private key deserialization that can result in Deserializing an XMSS/XMSS^MT private key can result in the execution of unexpected code. This attack appear to be exploitable via A handcrafted private key can include references to unexpected classes which will be picked up from the class path for the executing application.

This vulnerability appears to have been fixed in 1.60 and later.

Permalink: https://github.com/advisories/GHSA-4446-656p-f54g
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTQ0NDYtNjU2cC1mNTRn
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: about 6 years ago
Updated: 10 months ago

CVSS Score: 9.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-4446-656p-f54g, CVE-2018-1000613
References:

• https://nvd.nist.gov/vuln/detail/CVE-2018-1000613
• https://github.com/bcgit/bc-java/commit/4092ede58da51af9a21e4825fbad0d9a3ef5a223#diff-2c06e2edef41db889ee14899e12bd574
• https://github.com/bcgit/bc-java/commit/cd98322b171b15b3f88c5ec871175147893c31e6#diff-148a6c098af0199192d6aede960f45dc
• https://github.com/advisories/GHSA-4446-656p-f54g
• https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E
• https://security.netapp.com/advisory/ntap-20190204-0003/
• https://www.oracle.com/security-alerts/cpuApr2021.html
• https://www.oracle.com/security-alerts/cpuapr2020.html
• https://www.oracle.com/security-alerts/cpuoct2020.html
• https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
• https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
• https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
• http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00011.html
• https://github.com/bcgit/bc-java/commit/cc9f91c41be67e88fca4e38f4872418448950fd9
• https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E

Repository: https://github.com/bcgit/bc-java
Blast Radius: 41.9

Affected Packages