Описание
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not compiled |
| devel | not-affected | code not compiled |
| esm-apps/bionic | not-affected | code not compiled |
| esm-apps/xenial | needs-triage | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | not-affected | code not compiled |
| focal | not-affected | code not compiled |
| impish | not-affected | code not compiled |
| jammy | not-affected | code not compiled |
| kinetic | not-affected | code not compiled |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | uses system openssl1.0 |
| devel | not-affected | uses system openssl1.1 |
| esm-apps/bionic | not-affected | uses system openssl1.0 |
| esm-apps/focal | not-affected | uses system openssl1.1 |
| esm-apps/jammy | released | 12.22.9~dfsg-1ubuntu3.1 |
| esm-apps/noble | not-affected | uses system openssl1.1 |
| esm-apps/xenial | not-affected | uses system openssl |
| esm-infra-legacy/trusty | not-affected | uses system openssl |
| focal | not-affected | uses system openssl1.1 |
| impish | not-affected | uses system openssl1.1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1.1.1-1ubuntu2.1~18.04.20 |
| devel | released | 3.0.5-2ubuntu1 |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/bionic | not-affected | 1.1.1-1ubuntu2.1~18.04.20 |
| esm-infra/focal | not-affected | 1.1.1f-1ubuntu2.16 |
| esm-infra/xenial | not-affected | code not present |
| fips-preview/jammy | released | 3.0.2-0ubuntu1.6+fips.1 |
| fips-updates/bionic | released | 1.1.1-1ubuntu2.fips.2.1~18.04.20 |
| fips-updates/focal | released | 1.1.1f-1ubuntu2.fips.16 |
| fips-updates/jammy | released | 3.0.2-0ubuntu1.6+fips.1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | DNE | |
| focal | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| lunar | DNE |
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EPSS
5 Medium
CVSS2
5.3 Medium
CVSS3
Связанные уязвимости
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimi ...
EPSS
5 Medium
CVSS2
5.3 Medium
CVSS3