update cve/openssl/2023/yaml/CVE-2022-0778.yaml.
Signed-off-by: 伊显纯 <yixianchun@buaa.edu.cn>
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id: CVE-2023-0215
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source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0215
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id: CVE-2022-0778
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source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0778
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info:
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name: OpenSSL是Openssl团队的一个开源的能够实现安全套接层(SSLv2/v3)和安全传输层(TLSv1)协议的通用加密库。该产品支持多种加密算法,包括对称密码、哈希算法、安全散列算法等。
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severity: Moderate
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description: |
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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 to OpenSSL to support the SMIME, CMS and PKCS7 streaming capabilities, but 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 goes on to call BIO_pop() on the BIO then a use-after-free will occur. This will most likely result in a crash. This scenario occurs directly in the internal function B64_write_ASN1() which may cause BIO_new_NDEF() to be called and will subsequently call BIO_pop() on the BIO. This internal function is in turn called by the public API functions PEM_write_bio_ASN1_stream, PEM_write_bio_CMS_stream, PEM_write_bio_PKCS7_stream, SMIME_write_ASN1, SMIME_write_CMS and SMIME_write_PKCS7. Other public API functions that may be impacted by this include i2d_ASN1_bio_stream, BIO_new_CMS, BIO_new_PKCS7, i2d_CMS_bio_stream and i2d_PKCS7_bio_stream. The OpenSSL cms and smime command line applications are similarly affected.
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severity: High
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description: 漏洞出自BN_mod_sqrt()接口函数,它用于计算模平方根,且期望参数p应该是个质数,但是函数内并没有进行检查,这导致内部可能出现无限循环。
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scope-of-influence:
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The OpenSSL cms and smime command line applications are similarly affected.
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Openssl Openssl 3.0.0
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reference:
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- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9816136fe31d92ace4037d5da5257f763aeeb4eb
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- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=c3829dd8825c654652201e16f8a0a0c46ee3f344
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- https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf
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- https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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cvss-score: 7.5
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cve-id: CVE-2023-0215
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cwe-id: CWE-416
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cve-id: CVE-2022-0778
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cwe-id: CWE-835
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cnvd-id: None
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kve-id: None
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tags: 漏洞标签
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