7.5
CWE
416
Advisory Published
CVE Published
CVE Published
Advisory Published
Updated

CVE-2023-0215: Use-after-free following BIO_new_NDEF

First published: Wed Jan 25 2023(Updated: )

A use-after-free vulnerability was found in OpenSSL's BIO_new_NDEF function. The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally by OpenSSL to support the SMIME, CMS, and PKCS7 streaming capabilities, but it may also be called directly by end-user applications. The function receives a BIO from the caller, prepends a new BIO_f_asn1 filter BIO onto the front of it to form a BIO chain, and then returns the new head of the BIO chain to the caller. Under certain conditions. For example, if a CMS recipient public key is invalid, the new filter BIO is freed, and the function returns a NULL result indicating a failure. However, in this case, the BIO chain is not properly cleaned up, and the BIO passed by the caller still retains internal pointers to the previously freed filter BIO. If the caller then calls BIO_pop() on the BIO, a use-after-free will occur, possibly resulting in a crash.

Credit: openssl-security@openssl.org openssl-security@openssl.org openssl-security@openssl.org

Affected SoftwareAffected VersionHow to fix
redhat/jbcs-httpd24-openssl<1:1.1.1k-14.el8
1:1.1.1k-14.el8
redhat/jbcs-httpd24-openssl<1:1.1.1k-14.el7
1:1.1.1k-14.el7
redhat/edk2<0:20220126gitbb1bba3d77-4.el8
0:20220126gitbb1bba3d77-4.el8
redhat/openssl<1:1.1.1k-9.el8_7
1:1.1.1k-9.el8_7
redhat/edk2<0:20220126gitbb1bba3d77-2.el8_6.1
0:20220126gitbb1bba3d77-2.el8_6.1
redhat/openssl<1:1.1.1k-9.el8_6
1:1.1.1k-9.el8_6
redhat/openssl<1:3.0.1-47.el9_1
1:3.0.1-47.el9_1
redhat/edk2<0:20221207gitfff6d81270b5-9.el9_2
0:20221207gitfff6d81270b5-9.el9_2
redhat/openssl<1:3.0.1-46.el9_0
1:3.0.1-46.el9_0
redhat/jws5-tomcat-native<0:1.2.31-14.redhat_14.el7
0:1.2.31-14.redhat_14.el7
redhat/jws5-tomcat-native<0:1.2.31-14.redhat_14.el8
0:1.2.31-14.redhat_14.el8
redhat/jws5-tomcat-native<0:1.2.31-14.redhat_14.el9
0:1.2.31-14.redhat_14.el9
OpenSSL OpenSSL>=1.0.2<1.0.2zg
OpenSSL OpenSSL>=1.1.1<1.1.1t
OpenSSL OpenSSL>=3.0.0<3.0.8
Stormshield Stormshield Management Center<3.3.3
rust/openssl-src>=300.0.0<300.0.12
300.0.12
rust/openssl-src<111.25.0
111.25.0
debian/openssl
1.1.1w-0+deb11u1
1.1.1n-0+deb11u5
3.0.14-1~deb12u1
3.0.14-1~deb12u2
3.3.2-1
IBM Cloud Pak for Business Automation<=V22.0.2 - V22.0.2-IF004
IBM Cloud Pak for Business Automation<=V21.0.3 - V21.0.3-IF020
IBM Cloud Pak for Business Automation<=V22.0.1 - V22.0.1-IF006 and later fixesV21.0.2 - V21.0.2-IF012 and later fixesV21.0.1 - V21.0.1-IF007 and later fixesV20.0.1 - V20.0.3 and later fixesV19.0.1 - V19.0.3 and later fixesV18.0.0 - V18.0.2 and later fixes

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Reference Links

Frequently Asked Questions

  • What is CVE-2023-0215?

    CVE-2023-0215 is a use-after-free vulnerability found in OpenSSL's BIO_new_NDEF function.

  • How does the vulnerability in CVE-2023-0215 manifest?

    The vulnerability in CVE-2023-0215 manifests as a use-after-free vulnerability in the BIO_new_NDEF function.

  • Which software versions are affected by CVE-2023-0215?

    OpenSSL versions 1.0.2 to 1.0.2zg, 1.1.1 to 1.1.1t, and 3.0.0 to 3.0.8 are affected by CVE-2023-0215.

  • What is the severity of CVE-2023-0215?

    CVE-2023-0215 has a severity rating of high.

  • Are there any references related to CVE-2023-0215?

    Yes, you can find references related to CVE-2023-0215 at the following links: [Reference 1](https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8818064ce3c3c0f1b740a5aaba2a987e75bfbafd), [Reference 2](https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9816136fe31d92ace4037d5da5257f763aeeb4eb), [Reference 3](https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=c3829dd8825c654652201e16f8a0a0c46ee3f344).

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