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Issue summary: When an OpenSSL QUIC server (Listener SSL object) processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact...
5 affected packages
openssl, openssl-fips, openssl1.0, nodejs, edk2
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssl | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openssl-fips | Not in release | Not in release | Not in release | — | — |
| openssl1.0 | Not in release | Not in release | Not in release | — | Needs evaluation |
| nodejs | Not affected | Not affected | Vulnerable | Not affected | Needs evaluation |
| edk2 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
In sshd in OpenSSH before 10.5, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not.
2 affected packages
openssh, openssh-ssh1
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssh | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openssh-ssh1 | Ignored | Ignored | Ignored | Ignored | Ignored |
In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent.
2 affected packages
openssh, openssh-ssh1
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssh | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openssh-ssh1 | Ignored | Ignored | Ignored | Ignored | Ignored |
In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and...
2 affected packages
openssh, openssh-ssh1
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssh | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openssh-ssh1 | Ignored | Ignored | Ignored | Ignored | Ignored |
Crypt::OpenSSL::PKCS12 versions before 1.98 for Perl allow a NULL pointer dereference in print_attribute via a zero length BMPSTRING attribute. print_attribute() sizes the destination buffer for a BMPSTRING attribute from its...
1 affected package
libcrypt-openssl-pkcs12-perl
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| libcrypt-openssl-pkcs12-perl | Needs evaluation | Needs evaluation | Not in release | Needs evaluation | Needs evaluation |
Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an...
5 affected packages
openssl, openssl-fips, openssl1.0, nodejs, edk2
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssl | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openssl-fips | Not in release | Not in release | Not in release | — | — |
| openssl1.0 | Not in release | Not in release | Not in release | — | Needs evaluation |
| nodejs | Not affected | Not affected | Vulnerable | Not affected | Needs evaluation |
| edk2 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.50 until 0.10.80, CipherCtxRef::cipher_update_inplace in openssl/src/cipher_ctx.rs incorrectly sized output buffers when used with AES...
1 affected package
rust-openssl
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| rust-openssl | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | — |
Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow a heap out-of-bounds read via a long certificate extension OID in hv_exts. When building the extension hash (via extensions(), extensions_by_long_name(),...
1 affected package
libcrypt-openssl-x509-perl
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| libcrypt-openssl-x509-perl | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow denial of service via NULL pointer dereference. X509V3_EXT_d2i(ext) returns NULL when an extension's DER value fails to parse. basicC, ia5string, and auth_att dereference...
1 affected package
libcrypt-openssl-x509-perl
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| libcrypt-openssl-x509-perl | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
Some fixes available 3 of 14
ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)
2 affected packages
openssh, openssh-ssh1
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| openssh | Fixed | Fixed | Fixed | Needs evaluation | Needs evaluation |
| openssh-ssh1 | Ignored | Ignored | Ignored | Ignored | Ignored |