CVE-2020-7060
CVE-2020-7060 · global buffer-overflow in mbfl_filt_conv_big5_wchar
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to information disclosure or crash.
CVSS 6.5 · Media · EPSS 8,9% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system · php
Productos y versiones afectados
php
- Versiones
- ≥ 7.2.x, < 7.2.27: Afectada (custom)
- ≥ 7.3.x, < 7.3.14: Afectada (custom)
- ≥ 7.4.x, < 7.4.2: Afectada (custom)
Actualiza a 7.2.27; Actualiza a 7.3.14; Actualiza a 7.4.2
php7.4 Debian:11
- Intervalos de versiones afectados
- ECOSYSTEM: < 7.4.2-7
Actualiza a 7.4.2-7
php5 Ubuntu:Pro:14.04:LTS
- Versiones
- 5.5.3+dfsg-1ubuntu2
- 5.5.3+dfsg-1ubuntu3
- 5.5.6+dfsg-1ubuntu1
- 5.5.6+dfsg-1ubuntu2
- 5.5.8+dfsg-2ubuntu1
- 5.5.9+dfsg-1ubuntu1
- 5.5.9+dfsg-1ubuntu2
- 5.5.9+dfsg-1ubuntu3
- 5.5.9+dfsg-1ubuntu4
- 5.5.9+dfsg-1ubuntu4.1
- 5.5.9+dfsg-1ubuntu4.2
- 5.5.9+dfsg-1ubuntu4.3
- 5.5.9+dfsg-1ubuntu4.4
- 5.5.9+dfsg-1ubuntu4.5
- 5.5.9+dfsg-1ubuntu4.6
- 5.5.9+dfsg-1ubuntu4.7
- 5.5.9+dfsg-1ubuntu4.9
- 5.5.9+dfsg-1ubuntu4.11
- 5.5.9+dfsg-1ubuntu4.12
- 5.5.9+dfsg-1ubuntu4.13
- 5.5.9+dfsg-1ubuntu4.14
- 5.5.9+dfsg-1ubuntu4.16
- 5.5.9+dfsg-1ubuntu4.17
- 5.5.9+dfsg-1ubuntu4.19
- 5.5.9+dfsg-1ubuntu4.20
- 5.5.9+dfsg-1ubuntu4.21
- 5.5.9+dfsg-1ubuntu4.22
- 5.5.9+dfsg-1ubuntu4.23
- 5.5.9+dfsg-1ubuntu4.24
- 5.5.9+dfsg-1ubuntu4.25
- 5.5.9+dfsg-1ubuntu4.26
- 5.5.9+dfsg-1ubuntu4.27
- 5.5.9+dfsg-1ubuntu4.29
- 5.5.9+dfsg-1ubuntu4.29+esm1
- 5.5.9+dfsg-1ubuntu4.29+esm2
- 5.5.9+dfsg-1ubuntu4.29+esm3
- 5.5.9+dfsg-1ubuntu4.29+esm4
- 5.5.9+dfsg-1ubuntu4.29+esm5
- 5.5.9+dfsg-1ubuntu4.29+esm6
- 5.5.9+dfsg-1ubuntu4.29+esm8
- Intervalos de versiones afectados
- ECOSYSTEM: < 5.5.9+dfsg-1ubuntu4.29+esm10
Actualiza a 5.5.9+dfsg-1ubuntu4.29+esm10
php7.0 Ubuntu:16.04:LTS
- Versiones
- 7.0.1-5
- 7.0.1-6
- 7.0.2-1
- 7.0.2-3
- 7.0.2-4
- 7.0.2-5
- 7.0.3-2
- 7.0.3-3
- 7.0.3-9ubuntu1
- 7.0.4-5ubuntu1
- 7.0.4-5ubuntu2
- 7.0.4-7ubuntu1
- 7.0.4-7ubuntu2
- 7.0.4-7ubuntu2.1
- 7.0.8-0ubuntu0.16.04.1
- 7.0.8-0ubuntu0.16.04.2
- 7.0.8-0ubuntu0.16.04.3
- 7.0.13-0ubuntu0.16.04.1
- 7.0.15-0ubuntu0.16.04.1
- 7.0.15-0ubuntu0.16.04.2
- 7.0.15-0ubuntu0.16.04.4
- 7.0.18-0ubuntu0.16.04.1
- 7.0.22-0ubuntu0.16.04.1
- 7.0.25-0ubuntu0.16.04.1
- 7.0.28-0ubuntu0.16.04.1
- 7.0.30-0ubuntu0.16.04.1
- 7.0.32-0ubuntu0.16.04.1
- 7.0.33-0ubuntu0.16.04.1
- 7.0.33-0ubuntu0.16.04.2
- 7.0.33-0ubuntu0.16.04.3
- 7.0.33-0ubuntu0.16.04.4
- 7.0.33-0ubuntu0.16.04.5
- 7.0.33-0ubuntu0.16.04.6
- 7.0.33-0ubuntu0.16.04.7
- 7.0.33-0ubuntu0.16.04.9
- Intervalos de versiones afectados
- ECOSYSTEM: < 7.0.33-0ubuntu0.16.04.11
Actualiza a 7.0.33-0ubuntu0.16.04.11
php7.2 Ubuntu:18.04:LTS
- Versiones
- 7.2.1-1ubuntu2
- 7.2.2-1ubuntu1
- 7.2.2-1ubuntu2
- 7.2.3-1ubuntu1
- 7.2.5-0ubuntu0.18.04.1
- 7.2.7-0ubuntu0.18.04.1
- 7.2.7-0ubuntu0.18.04.2
- 7.2.10-0ubuntu0.18.04.1
- 7.2.15-0ubuntu0.18.04.1
- 7.2.15-0ubuntu0.18.04.2
- 7.2.17-0ubuntu0.18.04.1
- 7.2.19-0ubuntu0.18.04.1
- 7.2.19-0ubuntu0.18.04.2
- 7.2.24-0ubuntu0.18.04.1
- 7.2.24-0ubuntu0.18.04.2
- Intervalos de versiones afectados
- ECOSYSTEM: < 7.2.24-0ubuntu0.18.04.3
Actualiza a 7.2.24-0ubuntu0.18.04.3
Fuentes originales
- https://seclists.org/bugtraq/2020/Feb/27
- https://www.debian.org/security/2020/dsa-4626
- https://usn.ubuntu.com/4279-1/
- https://www.debian.org/security/2020/dsa-4628
- https://seclists.org/bugtraq/2020/Feb/31
- https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html
- https://security.gentoo.org/glsa/202003-57
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://security.netapp.com/advisory/ntap-20200221-0002/
- https://bugs.php.net/bug.php?id=79037
- https://seclists.org/bugtraq/2021/Jan/3
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.tenable.com/security/tns-2021-14
- https://nvd.nist.gov/vuln/detail/CVE-2020-7060