Mysql Connectors vulnerabilitiesRanked by how likely they are to be used.
Mysql Connectors is made by Oracle. We track 17 published vulnerabilities in it, across 8 versions. None of them is on the list of flaws known to be exploited today. If you run Mysql Connectors, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Mysql Connectors vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Mysql Connectors's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Mysql Connectors flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 88%CVE-2021-3711Critical
In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt().
- 64%CVE-2021-3449Medium
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client.
- 53%CVE-2020-1967High
Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the...
- 50%CVE-2021-3712High
ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length.
- 22%CVE-2022-21824High
Due to the formatting logic of the "console.table()" function it was not safe to allow user controlled input to be passed to the "properties" parameter while simultaneously passing a plain object with at least one...
- 10%CVE-2021-44532Medium
Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 converts SANs (Subject Alternative Names) to a string format.
- 9.4%CVE-2021-44533Medium
Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 did not handle multi-value Relative Distinguished Names correctly.
- 8.4%CVE-2021-44531High
Accepting arbitrary Subject Alternative Name (SAN) types, unless a PKI is specifically defined to use a particular SAN type, can result in bypassing name-constrained intermediates.
- 7.5%CVE-2021-2471Medium
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J).
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1 new flaw affects software Acme tracks
In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). Typically an application will call this function twice. The first time, on entry, the "out" parameter can be NULL and, on exit, the "outlen" parameter is populated with the buffer size required to hold the decrypted plaintext. The application can then allocate a sufficiently sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL value for the "out" parameter. A bug in the implementation of the SM2 decryption code means that the calculation of the buffer size required to hold the plaintext returned by the first call to EVP_PKEY_decrypt() can be smaller than the actual size required by the second call. This can lead to a buffer overflow when EVP_PKEY_decrypt() is called by the application a second time with a buffer that is too small. A malicious attacker who is able present SM2 content for decryption to an application could cause attacker chosen data to overflow the buffer by up to a maximum of 62 bytes altering the contents of other data held after the buffer, possibly changing application behaviour or causing the application to crash. The location of the buffer is application dependent but is typically heap allocated. Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k).
- Matched to
- Mysql Connectors on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 17 published vulnerabilities listed under the name Mysql Connectors, across 8 versions.
None of Mysql Connectors's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Mysql Connectors. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.