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CVE-2025-69418

CVE-2025-69418 · Unauthenticated/unencrypted trailing bytes with low-level OCB function calls

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

Esta página muestra una selección de datos de las fuentes. Consulte los avisos enlazados para ver la descripción completa y las versiones afectadas.

Issue summary: When using the low-level OCB API directly with AES-NI or<br>other hardware-accelerated code paths, inputs whose length is not a multiple<br>of 16 bytes can leave the final partial block unencrypted and unauthenticated.<br><br>Impact summary: The trailing 1-15 bytes of a message may be exposed in<br>cleartext on encryption and are not covered by the authentication tag,<br>allowing an attacker to read or tamper with those bytes without detection.<br><br>The low-level OCB encrypt and decrypt routines in the hardware-accelerated<br>stream path process full 16-byte blocks but do not advance the input/output<br>pointers. The subsequent tail-handling code then operates on the original<br>base pointers, effectively reprocessing the beginning of the buffer while<br>leaving the actual trailing bytes unprocessed. The authentication checksum<br>also excludes the true tail bytes.<br><br>However, typical OpenSSL consumers using EVP are not affected because the<br>higher-level EVP and provider OCB implementations split inputs so that full<br>blocks and trailing partial blocks are processed in separate calls, avoiding<br>the problematic code path. Additionally, TLS does not use OCB ciphersuites.<br>The vulnerability only affects applications that call the low-level<br>CRYPTO_ocb128_encrypt() or CRYPTO_ocb128_decrypt() functions directly with<br>non-block-aligned lengths in a single call on hardware-accelerated builds.<br>For these reasons the issue was assessed as Low severity.<br><br>The FIPS modules in 3.6, 3.5, 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected<br>by this issue, as OCB mode is not a FIPS-approved algorithm.<br><br>OpenSSL 3.6, 3.5, 3.4, 3.3, 3.0 and 1.1.1 are vulnerable to this issue.<br><br>OpenSSL 1.0.2 is not affected by this issue.

CVSS 4.0 · Media · EPSS 0,1% · Corrección disponible

Publicación
Actualización

Pila tecnológica: system · network

Productos y versiones afectados

  • openssl

    Versiones
    • ≥ 3.6.0, < 3.6.1: Afectada (semver)
    • ≥ 3.5.0, < 3.5.5: Afectada (semver)
    • ≥ 3.4.0, < 3.4.4: Afectada (semver)
    • ≥ 3.3.0, < 3.3.6: Afectada (semver)
    • ≥ 3.0.0, < 3.0.19: Afectada (semver)
    • ≥ 1.1.1, < 1.1.1ze: Afectada (custom)

    Actualiza a 1.1.1ze; Actualiza a 3.0.19; Actualiza a 3.3.6; Actualiza a 3.4.4; Actualiza a 3.5.5; Actualiza a 3.6.1

  • openssl Debian:12

    Versiones
    • 3.0.10-1
    • 3.0.10-1~deb12u1
    • 3.0.11-1
    • 3.0.11-1~deb12u1
    • 3.0.11-1~deb12u2
    • 3.0.12-1
    • 3.0.12-2
    • 3.0.13-1~deb12u1
    • 3.0.13-1~deb12u2
    • 3.0.14-1~deb12u1
    • 3.0.14-1~deb12u2
    • 3.0.15-1~deb12u1
    • 3.0.16-1~deb12u1
    • 3.0.17-1~deb12u1
    • 3.0.17-1~deb12u2
    • 3.0.17-1~deb12u3
    • 3.0.18-1~deb12u1
    • 3.0.9-1
    Intervalos de versiones afectados
    • ECOSYSTEM: < 3.0.18-1~deb12u2

    Actualiza a 3.0.18-1~deb12u2

  • openssl Debian:13

    Versiones
    • 3.5.1-1
    • 3.5.1-1+deb13u1
    • 3.5.2-1
    • 3.5.3-1
    • 3.5.4-1~deb13u1
    Intervalos de versiones afectados
    • ECOSYSTEM: < 3.5.4-1~deb13u2

    Actualiza a 3.5.4-1~deb13u2

  • openssl Debian:14

    Versiones
    • 3.5.1-1
    • 3.5.2-1
    • 3.5.3-1
    • 3.5.4-1
    • 3.5.4-1~deb13u1
    • 3.5.4-1~deb13u2
    • 3.5.5-1~deb13u1
    • 3.5.5-1~deb13u2
    Intervalos de versiones afectados
    • ECOSYSTEM: < 3.5.5-1

    Actualiza a 3.5.5-1

  • edk2 Ubuntu:Pro:16.04:LTS

    Versiones
    • 0~20150106.5c2d456b-2
    • 0~20160104.c2a892d7-1
    • 0~20160408.ffea0a2c-2
    • 0~20160408.ffea0a2c-2ubuntu0.1
    • 0~20160408.ffea0a2c-2ubuntu0.2
    • 0~20160408.ffea0a2c-2ubuntu0.2+esm1
    • 0~20160408.ffea0a2c-2ubuntu0.2+esm3
    • 0~20160408.ffea0a2c-2ubuntu0.2+esm4
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • nodejs Ubuntu:Pro:16.04:LTS

    Versiones
    • 0.10.25~dfsg2-2ubuntu1
    • 4.2.2~dfsg-1
    • 4.2.3~dfsg-1
    • 4.2.4~dfsg-1ubuntu1
    • 4.2.4~dfsg-2
    • 4.2.6~dfsg-1ubuntu1
    • 4.2.6~dfsg-1ubuntu4
    • 4.2.6~dfsg-1ubuntu4.1
    • 4.2.6~dfsg-1ubuntu4.2
    • 4.2.6~dfsg-1ubuntu4.2+esm1
    • 4.2.6~dfsg-1ubuntu4.2+esm2
    • 4.2.6~dfsg-1ubuntu4.2+esm3
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • openssl Ubuntu:Pro:18.04:LTS

    Versiones
    • 1.0.2g-1ubuntu13
    • 1.0.2g-1ubuntu14
    • 1.0.2n-1ubuntu1
    • 1.1.0g-2ubuntu1
    • 1.1.0g-2ubuntu2
    • 1.1.0g-2ubuntu3
    • 1.1.0g-2ubuntu4
    • 1.1.0g-2ubuntu4.1
    • 1.1.0g-2ubuntu4.3
    • 1.1.1-1ubuntu2.1~18.04.1
    • 1.1.1-1ubuntu2.1~18.04.2
    • 1.1.1-1ubuntu2.1~18.04.3
    • 1.1.1-1ubuntu2.1~18.04.4
    • 1.1.1-1ubuntu2.1~18.04.5
    • 1.1.1-1ubuntu2.1~18.04.6
    • 1.1.1-1ubuntu2.1~18.04.7
    • 1.1.1-1ubuntu2.1~18.04.8
    • 1.1.1-1ubuntu2.1~18.04.9
    • 1.1.1-1ubuntu2.1~18.04.10
    • 1.1.1-1ubuntu2.1~18.04.13
    • 1.1.1-1ubuntu2.1~18.04.14
    • 1.1.1-1ubuntu2.1~18.04.15
    • 1.1.1-1ubuntu2.1~18.04.17
    • 1.1.1-1ubuntu2.1~18.04.19
    • 1.1.1-1ubuntu2.1~18.04.20
    • 1.1.1-1ubuntu2.1~18.04.21
    • 1.1.1-1ubuntu2.1~18.04.22
    • 1.1.1-1ubuntu2.1~18.04.23
    • 1.1.1-1ubuntu2.1~18.04.23+esm1
    • 1.1.1-1ubuntu2.1~18.04.23+esm3
    • 1.1.1-1ubuntu2.1~18.04.23+esm4
    • 1.1.1-1ubuntu2.1~18.04.23+esm5
    • 1.1.1-1ubuntu2.1~18.04.23+esm6
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1.1.1-1ubuntu2.1~18.04.23+esm7

    Actualiza a 1.1.1-1ubuntu2.1~18.04.23+esm7

  • edk2 Ubuntu:Pro:18.04:LTS

    Versiones
    • 0~20170911.5dfba97c-1
    • 0~20171010.234dbcef-1
    • 0~20171027.76fd5a66-1
    • 0~20171205.a9212288-1
    • 0~20180105.0bc94c74-1
    • 0~20180205.c0d9813c-1
    • 0~20180205.c0d9813c-2
    • 0~20180205.c0d9813c-2ubuntu0.1
    • 0~20180205.c0d9813c-2ubuntu0.2
    • 0~20180205.c0d9813c-2ubuntu0.3
    • 0~20180205.c0d9813c-2ubuntu0.3+esm1
    • 0~20180205.c0d9813c-2ubuntu0.3+esm2
    • 0~20180205.c0d9813c-2ubuntu0.3+esm3
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • nodejs Ubuntu:Pro:18.04:LTS

    Versiones
    • 6.11.4~dfsg-1ubuntu1
    • 6.11.4~dfsg-1ubuntu2
    • 6.12.0~dfsg-1ubuntu1
    • 6.12.0~dfsg-2ubuntu1
    • 6.12.0~dfsg-2ubuntu2
    • 8.10.0~dfsg-2
    • 8.10.0~dfsg-2ubuntu0.2
    • 8.10.0~dfsg-2ubuntu0.3
    • 8.10.0~dfsg-2ubuntu0.4
    • 8.10.0~dfsg-2ubuntu0.4+esm1
    • 8.10.0~dfsg-2ubuntu0.4+esm2
    • 8.10.0~dfsg-2ubuntu0.4+esm3
    • 8.10.0~dfsg-2ubuntu0.4+esm4
    • 8.10.0~dfsg-2ubuntu0.4+esm5
    • 8.10.0~dfsg-2ubuntu0.4+esm6
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • openssl Ubuntu:Pro:FIPS-updates:18.04:LTS

    Versiones
    • 1.1.1-1ubuntu2.fips.2.1~18.04.5.1
    • 1.1.1-1ubuntu2.fips.2.1~18.04.6.1
    • 1.1.1-1ubuntu2.fips.2.1~18.04.7.1
    • 1.1.1-1ubuntu2.fips.2.1~18.04.9.1
    • 1.1.1-1ubuntu2.fips.2.1~18.04.9.2
    • 1.1.1-1ubuntu2.fips.2.1~18.04.9.3
    • 1.1.1-1ubuntu2.fips.2.1~18.04.13.2
    • 1.1.1-1ubuntu2.fips.2.1~18.04.15
    • 1.1.1-1ubuntu2.fips.2.1~18.04.15.1
    • 1.1.1-1ubuntu2.fips.2.1~18.04.15.2
    • 1.1.1-1ubuntu2.fips.2.1~18.04.17
    • 1.1.1-1ubuntu2.fips.2.1~18.04.20
    • 1.1.1-1ubuntu2.fips.2.1~18.04.21
    • 1.1.1-1ubuntu2.fips.2.1~18.04.22
    • 1.1.1-1ubuntu2.fips.2.1~18.04.23
    • 1.1.1-1ubuntu2.fips.2.1~18.04.23.3
    • 1.1.1-1ubuntu2.fips.2.1~18.04.23.4
    • 1.1.1-1ubuntu2.fips.2.1~18.04.23.5
    • 1.1.1-1ubuntu2.fips.2.1~18.04.23.6
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1.1.1-1ubuntu2.fips.2.1~18.04.23.7

    Actualiza a 1.1.1-1ubuntu2.fips.2.1~18.04.23.7

  • openssl Ubuntu:Pro:FIPS:18.04:LTS

    Versiones
    • 1.1.1-1ubuntu2.fips.2.1~18.04.3.1
    • 1.1.1-1ubuntu2.fips.2.1~18.04.15.2
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • edk2 Ubuntu:Pro:20.04:LTS

    Versiones
    • 0~20190606.20d2e5a1-2ubuntu1
    • 0~20190828.37eef910-3
    • 0~20190828.37eef910-4
    • 0~20191122.bd85bf54-1
    • 0~20191122.bd85bf54-1ubuntu1
    • 0~20191122.bd85bf54-2
    • 0~20191122.bd85bf54-2ubuntu1
    • 0~20191122.bd85bf54-2ubuntu2
    • 0~20191122.bd85bf54-2ubuntu3
    • 0~20191122.bd85bf54-2ubuntu3.1
    • 0~20191122.bd85bf54-2ubuntu3.2
    • 0~20191122.bd85bf54-2ubuntu3.3
    • 0~20191122.bd85bf54-2ubuntu3.4
    • 0~20191122.bd85bf54-2ubuntu3.5
    • 0~20191122.bd85bf54-2ubuntu3.6
    • 0~20191122.bd85bf54-2ubuntu3.6+esm1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • openssl Ubuntu:Pro:20.04:LTS

    Versiones
    • 1.1.1c-1ubuntu4
    • 1.1.1d-2ubuntu3
    • 1.1.1d-2ubuntu6
    • 1.1.1f-1ubuntu1
    • 1.1.1f-1ubuntu2
    • 1.1.1f-1ubuntu2.1
    • 1.1.1f-1ubuntu2.2
    • 1.1.1f-1ubuntu2.3
    • 1.1.1f-1ubuntu2.4
    • 1.1.1f-1ubuntu2.5
    • 1.1.1f-1ubuntu2.8
    • 1.1.1f-1ubuntu2.9
    • 1.1.1f-1ubuntu2.10
    • 1.1.1f-1ubuntu2.11
    • 1.1.1f-1ubuntu2.12
    • 1.1.1f-1ubuntu2.13
    • 1.1.1f-1ubuntu2.15
    • 1.1.1f-1ubuntu2.16
    • 1.1.1f-1ubuntu2.17
    • 1.1.1f-1ubuntu2.18
    • 1.1.1f-1ubuntu2.19
    • 1.1.1f-1ubuntu2.20
    • 1.1.1f-1ubuntu2.21
    • 1.1.1f-1ubuntu2.22
    • 1.1.1f-1ubuntu2.23
    • 1.1.1f-1ubuntu2.24
    • 1.1.1f-1ubuntu2.24+esm1
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1.1.1f-1ubuntu2.24+esm2

    Actualiza a 1.1.1f-1ubuntu2.24+esm2

  • openssl Ubuntu:Pro:FIPS-updates:20.04:LTS

    Versiones
    • 1.1.1f-1ubuntu2.fips.7
    • 1.1.1f-1ubuntu2.fips.7.2
    • 1.1.1f-1ubuntu2.fips.12
    • 1.1.1f-1ubuntu2.fips.13
    • 1.1.1f-1ubuntu2.fips.13.1
    • 1.1.1f-1ubuntu2.fips.16
    • 1.1.1f-1ubuntu2.fips.17
    • 1.1.1f-1ubuntu2.fips.18
    • 1.1.1f-1ubuntu2.fips.19
    • 1.1.1f-1ubuntu2.fips.20
    • 1.1.1f-1ubuntu2.fips.21
    • 1.1.1f-1ubuntu2.fips.22
    • 1.1.1f-1ubuntu2.fips.24
    • 1.1.1f-1ubuntu2.fips.24.1
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1.1.1f-1ubuntu2.fips.24.2

    Actualiza a 1.1.1f-1ubuntu2.fips.24.2

  • openssl Ubuntu:Pro:FIPS:20.04:LTS

    Versiones
    • 1.1.1f-1ubuntu2.fips.2.8
    • 1.1.1f-1ubuntu2.fips.7.1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • edk2 Ubuntu:22.04:LTS

    Versiones
    • 2021.08~rc0-2
    • 2021.08-3
    • 2021.11~rc1-1
    • 2021.11-1
    • 2021.11-2
    • 2022.02~rc1-1
    • 2022.02~rc1-1ubuntu1
    • 2022.02-1
    • 2022.02-2
    • 2022.02-3
    • 2022.02-3ubuntu0.22.04.1
    • 2022.02-3ubuntu0.22.04.2
    • 2022.02-3ubuntu0.22.04.3
    • 2022.02-3ubuntu0.22.04.4
    • 2022.02-3ubuntu0.22.04.5
    • 2022.02-3ubuntu0.22.04.6
    • 2022.02-3ubuntu0.22.04.7
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • openssl Ubuntu:22.04:LTS

    Versiones
    • 1.1.1l-1ubuntu1
    • 3.0.0-1ubuntu1
    • 3.0.1-0ubuntu1
    • 3.0.2-0ubuntu1
    • 3.0.2-0ubuntu1.1
    • 3.0.2-0ubuntu1.2
    • 3.0.2-0ubuntu1.4
    • 3.0.2-0ubuntu1.5
    • 3.0.2-0ubuntu1.6
    • 3.0.2-0ubuntu1.7
    • 3.0.2-0ubuntu1.8
    • 3.0.2-0ubuntu1.9
    • 3.0.2-0ubuntu1.10
    • 3.0.2-0ubuntu1.12
    • 3.0.2-0ubuntu1.13
    • 3.0.2-0ubuntu1.14
    • 3.0.2-0ubuntu1.15
    • 3.0.2-0ubuntu1.16
    • 3.0.2-0ubuntu1.17
    • 3.0.2-0ubuntu1.18
    • 3.0.2-0ubuntu1.19
    • 3.0.2-0ubuntu1.20
    Intervalos de versiones afectados
    • ECOSYSTEM: < 3.0.2-0ubuntu1.21

    Actualiza a 3.0.2-0ubuntu1.21

  • nodejs Ubuntu:Pro:22.04:LTS

    Versiones
    • 12.22.5~dfsg-5ubuntu1
    • 12.22.7~dfsg-2ubuntu1
    • 12.22.7~dfsg-2ubuntu3
    • 12.22.9~dfsg-1ubuntu2
    • 12.22.9~dfsg-1ubuntu3
    • 12.22.9~dfsg-1ubuntu3.1
    • 12.22.9~dfsg-1ubuntu3.2
    • 12.22.9~dfsg-1ubuntu3.3
    • 12.22.9~dfsg-1ubuntu3.4
    • 12.22.9~dfsg-1ubuntu3.5
    • 12.22.9~dfsg-1ubuntu3.6
    • 12.22.9~dfsg-1ubuntu3.6+esm2
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • openssl Ubuntu:Pro:FIPS-preview:22.04:LTS

    Versiones
    • 3.0.2-0ubuntu1.10+Fips1
    • 3.0.2-0ubuntu1.12+Fips1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • openssl-fips Ubuntu:Pro:FIPS-preview:22.04:LTS

    Versiones
    • 3.0.5-0ubuntu0.1+Fips2.1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • openssl Ubuntu:Pro:FIPS-updates:22.04:LTS

    Versiones
    • 3.0.2-0ubuntu1.10+Fips1
    • 3.0.2-0ubuntu1.12+Fips1
    • 3.0.2-0ubuntu1.14+Fips1
    • 3.0.2-0ubuntu1.15+Fips1
    • 3.0.2-0ubuntu1.16+Fips1
    • 3.0.2-0ubuntu1.17+Fips1
    • 3.0.2-0ubuntu1.18+Fips1
    • 3.0.2-0ubuntu1.19+Fips1
    • 3.0.2-0ubuntu1.20+Fips1
    Intervalos de versiones afectados
    • ECOSYSTEM: < 3.0.2-0ubuntu1.21+Fips1

    Actualiza a 3.0.2-0ubuntu1.21+Fips1

  • openssl-fips Ubuntu:Pro:FIPS-updates:22.04:LTS

    Versiones
    • 3.0.5-0ubuntu0.1+Fips2.1
    • 3.0.5-0ubuntu0.2+Fips1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • edk2 Ubuntu:24.04:LTS

    Versiones
    • 2023.05-2
    • 2023.11-2
    • 2023.11-3
    • 2023.11-4
    • 2023.11-5
    • 2023.11-6
    • 2023.11-8
    • 2024.02-1
    • 2024.02-2
    • 2024.02-2ubuntu0.1
    • 2024.02-2ubuntu0.3
    • 2024.02-2ubuntu0.4
    • 2024.02-2ubuntu0.5
    • 2024.02-2ubuntu0.6
    • 2024.02-2ubuntu0.7
    • 2024.02-2ubuntu0.8
    • 2024.02-2ubuntu0.9
    • 2024.02-2ubuntu0.10
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • openssl Ubuntu:24.04:LTS

    Versiones
    • 3.0.10-1ubuntu2
    • 3.0.10-1ubuntu2.1
    • 3.0.10-1ubuntu3
    • 3.0.10-1ubuntu4
    • 3.0.13-0ubuntu2
    • 3.0.13-0ubuntu3
    • 3.0.13-0ubuntu3.1
    • 3.0.13-0ubuntu3.2
    • 3.0.13-0ubuntu3.3
    • 3.0.13-0ubuntu3.4
    • 3.0.13-0ubuntu3.5
    • 3.0.13-0ubuntu3.6
    Intervalos de versiones afectados
    • ECOSYSTEM: < 3.0.13-0ubuntu3.7

    Actualiza a 3.0.13-0ubuntu3.7

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