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openssl vulnerabilities and exploits
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4.3
CVSSv2
CVE-2008-1672
OpenSSL 0.9.8f and 0.9.8g allows remote malicious users to cause a denial of service (crash) via a TLS handshake that omits the Server Key Exchange message and uses "particular cipher suites," which triggers a NULL pointer dereference.
Openssl Openssl 0.9.8f
Openssl Openssl 0.9.8g
Canonical Ubuntu Linux 8.04
5
CVSSv2
CVE-2003-0147
OpenSSL does not use RSA blinding by default, which allows local and remote malicious users to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different inte...
Openpkg Openpkg 1.2
Openssl Openssl 0.9.6
Openssl Openssl 0.9.6h
Openssl Openssl 0.9.6i
Openssl Openssl 0.9.7
Stunnel Stunnel 3.15
Stunnel Stunnel 3.16
Stunnel Stunnel 3.7
Stunnel Stunnel 3.8
Openssl Openssl 0.9.6c
Openssl Openssl 0.9.6d
Stunnel Stunnel 3.11
Stunnel Stunnel 3.12
Stunnel Stunnel 3.19
Stunnel Stunnel 3.20
Stunnel Stunnel 4.01
Stunnel Stunnel 4.02
Openpkg Openpkg
Openpkg Openpkg 1.1
Openssl Openssl 0.9.6e
Openssl Openssl 0.9.6g
Stunnel Stunnel 3.13
5
CVSSv2
CVE-2019-1549
OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in ...
Openssl Openssl
NA
CVE-2022-3996
If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy process...
Openssl Openssl
1 Github repository
5.8
CVSSv2
CVE-2019-1543
ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 byt...
Openssl Openssl
14 Github repositories
NA
CVE-2022-3358
OpenSSL supports creating a custom cipher via the legacy EVP_CIPHER_meth_new() function and associated function calls. This function was deprecated in OpenSSL 3.0 and application authors are instead encouraged to use the new provider mechanism in order to implement custom ciphers...
Openssl Openssl
1.2
CVSSv2
CVE-2007-3108
The BN_from_montgomery function in crypto/bn/bn_mont.c in OpenSSL 0.9.8e and previous versions does not properly perform Montgomery multiplication, which might allow local users to conduct a side-channel attack and retrieve RSA private keys.
Openssl Openssl
5
CVSSv2
CVE-2000-1254
crypto/rsa/rsa_gen.c in OpenSSL prior to 0.9.6 mishandles C bitwise-shift operations that exceed the size of an expression, which makes it easier for remote malicious users to defeat cryptographic protection mechanisms by leveraging improper RSA key generation on 64-bit HP-UX pla...
Openssl Openssl
NA
CVE-2023-0217
An invalid pointer dereference on read can be triggered when an application tries to check a malformed DSA public key by the EVP_PKEY_public_check() function. This will most likely lead to an application crash. This function can be called on public keys supplied from untrusted so...
Openssl Openssl
NA
CVE-2023-0464
A security vulnerability has been identified in all supported versions of OpenSSL related to the verification of X.509 certificate chains that include policy constraints. Attackers may be able to exploit this vulnerability by creating a malicious certificate chain that triggers e...
Openssl Openssl
2 Github repositories
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-38028
CVE-2024-32406
CVE-2024-25624
IMAP
CVE-2024-2310
CVE-2024-0874
CVE-2024-20359
XXE
remote code execution
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