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Some fixes available 6 of 7
Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters (instead of using a named...
4 affected packages
edk2, nodejs, openssl, openssl1.0
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| edk2 | — | — | — | Not affected | Not affected |
| nodejs | — | — | — | Not affected | Not affected |
| openssl | — | — | — | Fixed | Fixed |
| openssl1.0 | — | — | — | Not in release | Fixed |
An issue was discovered in the openssl crate before 0.10.9 for Rust. A use-after-free occurs in CMS Signing.
1 affected package
rust-openssl
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| rust-openssl | — | Not affected | Not affected | Not affected | Not in release |
An issue was discovered in the openssl crate before 0.9.0 for Rust. There is an SSL/TLS man-in-the-middle vulnerability because certificate verification is off by default and there is no API for hostname verification.
1 affected package
rust-openssl
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| rust-openssl | — | — | — | — | Not in release |
OpenSSL has internal defaults for a directory tree where it can find a configuration file as well as certificates used for verification in TLS. This directory is most commonly referred to as OPENSSLDIR, and is configurable with...
4 affected packages
edk2, nodejs, openssl, openssl1.0
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| edk2 | — | — | — | — | Not affected |
| nodejs | — | — | — | — | Not affected |
| openssl | — | — | — | — | Not affected |
| openssl1.0 | — | — | — | — | Not affected |
Some fixes available 2 of 3
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...
4 affected packages
nodejs, openssl, openssl098, openssl1.0
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| nodejs | — | — | — | — | Not affected |
| openssl | — | — | — | — | Fixed |
| openssl098 | — | — | — | — | Not in release |
| openssl1.0 | — | — | — | — | Not affected |
If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is...
4 affected packages
nodejs, openssl, openssl098, openssl1.0
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| nodejs | — | — | — | Not affected | Not affected |
| openssl | — | — | — | Not affected | Not affected |
| openssl098 | — | — | — | Not in release | Not in release |
| openssl1.0 | — | — | — | Not in release | Fixed |
Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.
3 affected packages
openssl, openssl098, openssl1.0
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssl | — | — | — | Not affected | Fixed |
| openssl098 | — | — | — | Not in release | Not in release |
| openssl1.0 | — | — | — | Not in release | Fixed |
The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a (Affected 1.1.1)....
3 affected packages
openssl, openssl098, openssl1.0
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssl | — | — | — | Fixed | Fixed |
| openssl098 | — | — | — | Not in release | Not in release |
| openssl1.0 | — | — | — | Not in release | Fixed |
The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j...
3 affected packages
openssl, openssl098, openssl1.0
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssl | — | — | — | Fixed | Fixed |
| openssl098 | — | — | — | Not in release | Not in release |
| openssl1.0 | — | — | — | Not in release | Not affected |
Some fixes available 7 of 8
An issue was discovered in the OpenSSL library in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. When two OpenSSL::X509::Name objects are compared using ==, depending on the ordering,...
5 affected packages
ruby-openssl, ruby1.9.1, ruby2.0, ruby2.3, ruby2.5
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| ruby-openssl | — | Not in release | Not in release | Not in release | Not affected |
| ruby1.9.1 | — | Not in release | Not in release | Not in release | Not in release |
| ruby2.0 | — | Not in release | Not in release | Not in release | Not in release |
| ruby2.3 | — | Not in release | Not in release | Not in release | Not in release |
| ruby2.5 | — | Not in release | Not in release | Not in release | Fixed |