USN-7786-1: OpenSSL vulnerabilities

Published Sep 30, 2025
·
Updated

Stanislav Fort discovered that OpenSSL incorrectly handled memory when trying to decrypt CMS messages encrypted with password-based encryption. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2025-9230)

Stanislav Fort discovered that OpenSSL had a timing side-channel in SM2 signature computations on ARM platforms. A remote attacker could possibly use this issue to recover private data. This issue only affected Ubuntu 25.04. (CVE-2025-9231)

Stanislav Fort discovered that OpenSSL incorrectly handled memory during HTTP requests when "noproxy" environment variable is set. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 25.04. (CVE-2025-9232)

Affected Software

39 affected componentsFixes available
All of the following
ubuntu/libssl3t64<3.4.1-1ubuntu4
3.4.1-1ubuntu4
Ubuntu Ubuntu=25.04
All of the following
ubuntu/openssl<3.4.1-1ubuntu4
3.4.1-1ubuntu4
Ubuntu Ubuntu=25.04
All of the following
ubuntu/libssl3t64<3.0.13-0ubuntu3.6
3.0.13-0ubuntu3.6
Ubuntu Ubuntu=24.04
All of the following
ubuntu/openssl<3.0.13-0ubuntu3.6
3.0.13-0ubuntu3.6
Ubuntu Ubuntu=24.04
All of the following
ubuntu/libssl3<3.0.2-0ubuntu1.20
3.0.2-0ubuntu1.20
Ubuntu Ubuntu=22.04
All of the following
ubuntu/openssl<3.0.2-0ubuntu1.20
3.0.2-0ubuntu1.20
Ubuntu Ubuntu=22.04
All of the following
ubuntu/libssl1.1<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=20.04
All of the following
ubuntu/openssl<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=20.04
All of the following
ubuntu/libssl1.0.0<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=18.04
All of the following
ubuntu/libssl1.1<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=18.04
All of the following
ubuntu/openssl<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=18.04
All of the following
ubuntu/openssl1.0<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=18.04
All of the following
ubuntu/libssl1.0.0<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=16.04
All of the following
ubuntu/openssl<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=16.04
All of the following
ubuntu/libssl1.0.0<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=14.04
All of the following
ubuntu/openssl<Ubuntu Pro
Ubuntu Pro
Ubuntu Ubuntu=14.04
ubuntu/openssl<1.0.1f-1ubuntu2.27+esm11
1.0.1f-1ubuntu2.27+esm11
ubuntu/openssl<1.0.2g-1ubuntu4.20+esm13
1.0.2g-1ubuntu4.20+esm13
ubuntu/openssl<1.1.1-1ubuntu2.1~18.04.23+esm6
1.1.1-1ubuntu2.1~18.04.23+esm6
ubuntu/openssl1.0<1.0.2n-1ubuntu5.13+esm2
1.0.2n-1ubuntu5.13+esm2
ubuntu/openssl<1.1.1f-1ubuntu2.24+esm1
1.1.1f-1ubuntu2.24+esm1
ubuntu/openssl<3.0.2-0ubuntu1.20
3.0.2-0ubuntu1.20
ubuntu/openssl<3.0.13-0ubuntu3.6
3.0.13-0ubuntu3.6

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade ubuntu/libssl3t64 to a version that resolves this vulnerability.

    Fixed in 3.4.1-1ubuntu4
  2. Upgrade

    Upgrade ubuntu/openssl to a version that resolves this vulnerability.

    Fixed in 3.4.1-1ubuntu4
  3. Upgrade

    Upgrade ubuntu/libssl3t64 to a version that resolves this vulnerability.

    Fixed in 3.0.13-0ubuntu3.6
  4. Upgrade

    Upgrade ubuntu/openssl to a version that resolves this vulnerability.

    Fixed in 3.0.13-0ubuntu3.6
  5. Upgrade

    Upgrade ubuntu/libssl3 to a version that resolves this vulnerability.

    Fixed in 3.0.2-0ubuntu1.20
  6. Upgrade

    Upgrade ubuntu/openssl to a version that resolves this vulnerability.

    Fixed in 3.0.2-0ubuntu1.20
  7. Upgrade

    Upgrade ubuntu/libssl1.1 to a version that resolves this vulnerability.

    Fixed in Ubuntu Pro
  8. Upgrade

    Upgrade ubuntu/openssl to a version that resolves this vulnerability.

    Fixed in Ubuntu Pro
  9. Upgrade

    Upgrade ubuntu/libssl1.0.0 to a version that resolves this vulnerability.

    Fixed in Ubuntu Pro
  10. Upgrade

    Upgrade ubuntu/openssl1.0 to a version that resolves this vulnerability.

    Fixed in Ubuntu Pro
  11. Upgrade

    Upgrade ubuntu/openssl to a version that resolves this vulnerability.

    Fixed in 1.0.1f-1ubuntu2.27+esm11
  12. Upgrade

    Upgrade ubuntu/openssl to a version that resolves this vulnerability.

    Fixed in 1.0.2g-1ubuntu4.20+esm13
  13. Upgrade

    Upgrade ubuntu/openssl to a version that resolves this vulnerability.

    Fixed in 1.1.1-1ubuntu2.1~18.04.23+esm6
  14. Upgrade

    Upgrade ubuntu/openssl1.0 to a version that resolves this vulnerability.

    Fixed in 1.0.2n-1ubuntu5.13+esm2
  15. Upgrade

    Upgrade ubuntu/openssl to a version that resolves this vulnerability.

    Fixed in 1.1.1f-1ubuntu2.24+esm1

Event History

Sep 30, 2025
Advisory Published
via Ubuntu·12:00 AM
Data Sourced
via Ubuntu·12:00 AM
DescriptionAffected Software
Advisory Published
via OSV·02:44 PM
Data Sourced
via OSV·02:44 PM
DescriptionAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

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