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The NIST SP 800-90A default statement of the Dual Elliptic Curve Deterministic Random Bit Generation (Dual_EC_DRBG) algorithm contains point Q constants with a possible relationship to certain "skeleton key" values, which might...
10 affected packages
openssl, mbedtls, openssl098, bouncycastle, gnutls26...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| openssl | — | — | — | Not affected |
| mbedtls | — | — | — | Not affected |
| openssl098 | — | — | — | Not in release |
| bouncycastle | — | — | — | Not affected |
| gnutls26 | — | — | — | Not in release |
| gnutls28 | — | — | — | Not affected |
| libgcrypt11 | — | — | — | Not in release |
| nss | — | — | — | Not affected |
| polarssl | — | — | — | Not in release |
| python-crypto | — | — | — | Not affected |
The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys.
2 affected packages
mbedtls, polarssl
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mbedtls | — | — | — | — |
| polarssl | — | — | — | — |
The x509parse_crt function in x509.h in PolarSSL 1.1.x before 1.1.7 and 1.2.x before 1.2.8 does not properly parse certificate messages during the SSL/TLS handshake, which allows remote attackers to cause a denial of service...
2 affected packages
mbedtls, polarssl
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mbedtls | — | — | — | — |
| polarssl | — | — | — | — |
Some fixes available 1 of 8
Array index error in the SSL module in PolarSSL before 1.2.5 might allow remote attackers to cause a denial of service via vectors involving a crafted padding-length value during validation of CBC padding in a TLS session, a...
2 affected packages
polarssl, mbedtls
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| polarssl | — | — | — | — |
| mbedtls | — | — | — | — |