VAR-202010-1571
Vulnerability from variot - Updated: 2024-02-12 23:37In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data. PHP Contains a cryptographic vulnerability.Information may be obtained and information may be tampered with. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. A buffer error vulnerability exists in PHP versions 7.2.0, 7.3.0 and 7.4.0 due to the fact that the 'mbfl_filt_conv_big5_wchar' function does not check bounds properly. A remote attacker could exploit this vulnerability with specially crafted parameters to execute arbitrary code on the system or cause an application to crash. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
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Red Hat Security Advisory
Synopsis: Moderate: rh-php73-php security, bug fix, and enhancement update Advisory ID: RHSA-2021:2992-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2021:2992 Issue date: 2021-08-03 CVE Names: CVE-2020-7068 CVE-2020-7069 CVE-2020-7070 CVE-2020-7071 CVE-2021-21702 CVE-2021-21705 ==================================================================== 1. Summary:
An update for rh-php73-php is now available for Red Hat Software Collections.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- Relevant releases/architectures:
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64
- Description:
PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.
The following packages have been upgraded to a later upstream version: rh-php73-php (7.3.29). (BZ#1977764)
Security Fix(es):
-
php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV (CVE-2020-7069)
-
php: FILTER_VALIDATE_URL accepts URLs with invalid userinfo (CVE-2020-7071)
-
php: SSRF bypass in FILTER_VALIDATE_URL (CVE-2021-21705)
-
php: Use of freed hash key in the phar_parse_zipfile function (CVE-2020-7068)
-
php: URL decoding of cookie names can lead to different interpretation of cookies between browser and server (CVE-2020-7070)
-
php: NULL pointer dereference in SoapClient (CVE-2021-21702)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the updated packages, the httpd daemon must be restarted for the update to take effect.
- Bugs fixed (https://bugzilla.redhat.com/):
1868109 - CVE-2020-7068 php: Use of freed hash key in the phar_parse_zipfile function 1885735 - CVE-2020-7069 php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV 1885738 - CVE-2020-7070 php: URL decoding of cookie names can lead to different interpretation of cookies between browser and server 1913846 - CVE-2020-7071 php: FILTER_VALIDATE_URL accepts URLs with invalid userinfo 1925272 - CVE-2021-21702 php: NULL pointer dereference in SoapClient 1977764 - PDO ODBC truncates BLOB records at every 256th byte [rhscl-3.7.z] 1978755 - CVE-2021-21705 php: SSRF bypass in FILTER_VALIDATE_URL
- Package List:
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: rh-php73-php-7.3.29-1.el7.src.rpm
ppc64le: rh-php73-php-7.3.29-1.el7.ppc64le.rpm rh-php73-php-bcmath-7.3.29-1.el7.ppc64le.rpm rh-php73-php-cli-7.3.29-1.el7.ppc64le.rpm rh-php73-php-common-7.3.29-1.el7.ppc64le.rpm rh-php73-php-dba-7.3.29-1.el7.ppc64le.rpm rh-php73-php-dbg-7.3.29-1.el7.ppc64le.rpm rh-php73-php-debuginfo-7.3.29-1.el7.ppc64le.rpm rh-php73-php-devel-7.3.29-1.el7.ppc64le.rpm rh-php73-php-embedded-7.3.29-1.el7.ppc64le.rpm rh-php73-php-enchant-7.3.29-1.el7.ppc64le.rpm rh-php73-php-fpm-7.3.29-1.el7.ppc64le.rpm rh-php73-php-gd-7.3.29-1.el7.ppc64le.rpm rh-php73-php-gmp-7.3.29-1.el7.ppc64le.rpm rh-php73-php-intl-7.3.29-1.el7.ppc64le.rpm rh-php73-php-json-7.3.29-1.el7.ppc64le.rpm rh-php73-php-ldap-7.3.29-1.el7.ppc64le.rpm rh-php73-php-mbstring-7.3.29-1.el7.ppc64le.rpm rh-php73-php-mysqlnd-7.3.29-1.el7.ppc64le.rpm rh-php73-php-odbc-7.3.29-1.el7.ppc64le.rpm rh-php73-php-opcache-7.3.29-1.el7.ppc64le.rpm rh-php73-php-pdo-7.3.29-1.el7.ppc64le.rpm rh-php73-php-pgsql-7.3.29-1.el7.ppc64le.rpm rh-php73-php-process-7.3.29-1.el7.ppc64le.rpm rh-php73-php-pspell-7.3.29-1.el7.ppc64le.rpm rh-php73-php-recode-7.3.29-1.el7.ppc64le.rpm rh-php73-php-snmp-7.3.29-1.el7.ppc64le.rpm rh-php73-php-soap-7.3.29-1.el7.ppc64le.rpm rh-php73-php-xml-7.3.29-1.el7.ppc64le.rpm rh-php73-php-xmlrpc-7.3.29-1.el7.ppc64le.rpm rh-php73-php-zip-7.3.29-1.el7.ppc64le.rpm
s390x: rh-php73-php-7.3.29-1.el7.s390x.rpm rh-php73-php-bcmath-7.3.29-1.el7.s390x.rpm rh-php73-php-cli-7.3.29-1.el7.s390x.rpm rh-php73-php-common-7.3.29-1.el7.s390x.rpm rh-php73-php-dba-7.3.29-1.el7.s390x.rpm rh-php73-php-dbg-7.3.29-1.el7.s390x.rpm rh-php73-php-debuginfo-7.3.29-1.el7.s390x.rpm rh-php73-php-devel-7.3.29-1.el7.s390x.rpm rh-php73-php-embedded-7.3.29-1.el7.s390x.rpm rh-php73-php-enchant-7.3.29-1.el7.s390x.rpm rh-php73-php-fpm-7.3.29-1.el7.s390x.rpm rh-php73-php-gd-7.3.29-1.el7.s390x.rpm rh-php73-php-gmp-7.3.29-1.el7.s390x.rpm rh-php73-php-intl-7.3.29-1.el7.s390x.rpm rh-php73-php-json-7.3.29-1.el7.s390x.rpm rh-php73-php-ldap-7.3.29-1.el7.s390x.rpm rh-php73-php-mbstring-7.3.29-1.el7.s390x.rpm rh-php73-php-mysqlnd-7.3.29-1.el7.s390x.rpm rh-php73-php-odbc-7.3.29-1.el7.s390x.rpm rh-php73-php-opcache-7.3.29-1.el7.s390x.rpm rh-php73-php-pdo-7.3.29-1.el7.s390x.rpm rh-php73-php-pgsql-7.3.29-1.el7.s390x.rpm rh-php73-php-process-7.3.29-1.el7.s390x.rpm rh-php73-php-pspell-7.3.29-1.el7.s390x.rpm rh-php73-php-recode-7.3.29-1.el7.s390x.rpm rh-php73-php-snmp-7.3.29-1.el7.s390x.rpm rh-php73-php-soap-7.3.29-1.el7.s390x.rpm rh-php73-php-xml-7.3.29-1.el7.s390x.rpm rh-php73-php-xmlrpc-7.3.29-1.el7.s390x.rpm rh-php73-php-zip-7.3.29-1.el7.s390x.rpm
x86_64: rh-php73-php-7.3.29-1.el7.x86_64.rpm rh-php73-php-bcmath-7.3.29-1.el7.x86_64.rpm rh-php73-php-cli-7.3.29-1.el7.x86_64.rpm rh-php73-php-common-7.3.29-1.el7.x86_64.rpm rh-php73-php-dba-7.3.29-1.el7.x86_64.rpm rh-php73-php-dbg-7.3.29-1.el7.x86_64.rpm rh-php73-php-debuginfo-7.3.29-1.el7.x86_64.rpm rh-php73-php-devel-7.3.29-1.el7.x86_64.rpm rh-php73-php-embedded-7.3.29-1.el7.x86_64.rpm rh-php73-php-enchant-7.3.29-1.el7.x86_64.rpm rh-php73-php-fpm-7.3.29-1.el7.x86_64.rpm rh-php73-php-gd-7.3.29-1.el7.x86_64.rpm rh-php73-php-gmp-7.3.29-1.el7.x86_64.rpm rh-php73-php-intl-7.3.29-1.el7.x86_64.rpm rh-php73-php-json-7.3.29-1.el7.x86_64.rpm rh-php73-php-ldap-7.3.29-1.el7.x86_64.rpm rh-php73-php-mbstring-7.3.29-1.el7.x86_64.rpm rh-php73-php-mysqlnd-7.3.29-1.el7.x86_64.rpm rh-php73-php-odbc-7.3.29-1.el7.x86_64.rpm rh-php73-php-opcache-7.3.29-1.el7.x86_64.rpm rh-php73-php-pdo-7.3.29-1.el7.x86_64.rpm rh-php73-php-pgsql-7.3.29-1.el7.x86_64.rpm rh-php73-php-process-7.3.29-1.el7.x86_64.rpm rh-php73-php-pspell-7.3.29-1.el7.x86_64.rpm rh-php73-php-recode-7.3.29-1.el7.x86_64.rpm rh-php73-php-snmp-7.3.29-1.el7.x86_64.rpm rh-php73-php-soap-7.3.29-1.el7.x86_64.rpm rh-php73-php-xml-7.3.29-1.el7.x86_64.rpm rh-php73-php-xmlrpc-7.3.29-1.el7.x86_64.rpm rh-php73-php-zip-7.3.29-1.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7):
Source: rh-php73-php-7.3.29-1.el7.src.rpm
ppc64le: rh-php73-php-7.3.29-1.el7.ppc64le.rpm rh-php73-php-bcmath-7.3.29-1.el7.ppc64le.rpm rh-php73-php-cli-7.3.29-1.el7.ppc64le.rpm rh-php73-php-common-7.3.29-1.el7.ppc64le.rpm rh-php73-php-dba-7.3.29-1.el7.ppc64le.rpm rh-php73-php-dbg-7.3.29-1.el7.ppc64le.rpm rh-php73-php-debuginfo-7.3.29-1.el7.ppc64le.rpm rh-php73-php-devel-7.3.29-1.el7.ppc64le.rpm rh-php73-php-embedded-7.3.29-1.el7.ppc64le.rpm rh-php73-php-enchant-7.3.29-1.el7.ppc64le.rpm rh-php73-php-fpm-7.3.29-1.el7.ppc64le.rpm rh-php73-php-gd-7.3.29-1.el7.ppc64le.rpm rh-php73-php-gmp-7.3.29-1.el7.ppc64le.rpm rh-php73-php-intl-7.3.29-1.el7.ppc64le.rpm rh-php73-php-json-7.3.29-1.el7.ppc64le.rpm rh-php73-php-ldap-7.3.29-1.el7.ppc64le.rpm rh-php73-php-mbstring-7.3.29-1.el7.ppc64le.rpm rh-php73-php-mysqlnd-7.3.29-1.el7.ppc64le.rpm rh-php73-php-odbc-7.3.29-1.el7.ppc64le.rpm rh-php73-php-opcache-7.3.29-1.el7.ppc64le.rpm rh-php73-php-pdo-7.3.29-1.el7.ppc64le.rpm rh-php73-php-pgsql-7.3.29-1.el7.ppc64le.rpm rh-php73-php-process-7.3.29-1.el7.ppc64le.rpm rh-php73-php-pspell-7.3.29-1.el7.ppc64le.rpm rh-php73-php-recode-7.3.29-1.el7.ppc64le.rpm rh-php73-php-snmp-7.3.29-1.el7.ppc64le.rpm rh-php73-php-soap-7.3.29-1.el7.ppc64le.rpm rh-php73-php-xml-7.3.29-1.el7.ppc64le.rpm rh-php73-php-xmlrpc-7.3.29-1.el7.ppc64le.rpm rh-php73-php-zip-7.3.29-1.el7.ppc64le.rpm
s390x: rh-php73-php-7.3.29-1.el7.s390x.rpm rh-php73-php-bcmath-7.3.29-1.el7.s390x.rpm rh-php73-php-cli-7.3.29-1.el7.s390x.rpm rh-php73-php-common-7.3.29-1.el7.s390x.rpm rh-php73-php-dba-7.3.29-1.el7.s390x.rpm rh-php73-php-dbg-7.3.29-1.el7.s390x.rpm rh-php73-php-debuginfo-7.3.29-1.el7.s390x.rpm rh-php73-php-devel-7.3.29-1.el7.s390x.rpm rh-php73-php-embedded-7.3.29-1.el7.s390x.rpm rh-php73-php-enchant-7.3.29-1.el7.s390x.rpm rh-php73-php-fpm-7.3.29-1.el7.s390x.rpm rh-php73-php-gd-7.3.29-1.el7.s390x.rpm rh-php73-php-gmp-7.3.29-1.el7.s390x.rpm rh-php73-php-intl-7.3.29-1.el7.s390x.rpm rh-php73-php-json-7.3.29-1.el7.s390x.rpm rh-php73-php-ldap-7.3.29-1.el7.s390x.rpm rh-php73-php-mbstring-7.3.29-1.el7.s390x.rpm rh-php73-php-mysqlnd-7.3.29-1.el7.s390x.rpm rh-php73-php-odbc-7.3.29-1.el7.s390x.rpm rh-php73-php-opcache-7.3.29-1.el7.s390x.rpm rh-php73-php-pdo-7.3.29-1.el7.s390x.rpm rh-php73-php-pgsql-7.3.29-1.el7.s390x.rpm rh-php73-php-process-7.3.29-1.el7.s390x.rpm rh-php73-php-pspell-7.3.29-1.el7.s390x.rpm rh-php73-php-recode-7.3.29-1.el7.s390x.rpm rh-php73-php-snmp-7.3.29-1.el7.s390x.rpm rh-php73-php-soap-7.3.29-1.el7.s390x.rpm rh-php73-php-xml-7.3.29-1.el7.s390x.rpm rh-php73-php-xmlrpc-7.3.29-1.el7.s390x.rpm rh-php73-php-zip-7.3.29-1.el7.s390x.rpm
x86_64: rh-php73-php-7.3.29-1.el7.x86_64.rpm rh-php73-php-bcmath-7.3.29-1.el7.x86_64.rpm rh-php73-php-cli-7.3.29-1.el7.x86_64.rpm rh-php73-php-common-7.3.29-1.el7.x86_64.rpm rh-php73-php-dba-7.3.29-1.el7.x86_64.rpm rh-php73-php-dbg-7.3.29-1.el7.x86_64.rpm rh-php73-php-debuginfo-7.3.29-1.el7.x86_64.rpm rh-php73-php-devel-7.3.29-1.el7.x86_64.rpm rh-php73-php-embedded-7.3.29-1.el7.x86_64.rpm rh-php73-php-enchant-7.3.29-1.el7.x86_64.rpm rh-php73-php-fpm-7.3.29-1.el7.x86_64.rpm rh-php73-php-gd-7.3.29-1.el7.x86_64.rpm rh-php73-php-gmp-7.3.29-1.el7.x86_64.rpm rh-php73-php-intl-7.3.29-1.el7.x86_64.rpm rh-php73-php-json-7.3.29-1.el7.x86_64.rpm rh-php73-php-ldap-7.3.29-1.el7.x86_64.rpm rh-php73-php-mbstring-7.3.29-1.el7.x86_64.rpm rh-php73-php-mysqlnd-7.3.29-1.el7.x86_64.rpm rh-php73-php-odbc-7.3.29-1.el7.x86_64.rpm rh-php73-php-opcache-7.3.29-1.el7.x86_64.rpm rh-php73-php-pdo-7.3.29-1.el7.x86_64.rpm rh-php73-php-pgsql-7.3.29-1.el7.x86_64.rpm rh-php73-php-process-7.3.29-1.el7.x86_64.rpm rh-php73-php-pspell-7.3.29-1.el7.x86_64.rpm rh-php73-php-recode-7.3.29-1.el7.x86_64.rpm rh-php73-php-snmp-7.3.29-1.el7.x86_64.rpm rh-php73-php-soap-7.3.29-1.el7.x86_64.rpm rh-php73-php-xml-7.3.29-1.el7.x86_64.rpm rh-php73-php-xmlrpc-7.3.29-1.el7.x86_64.rpm rh-php73-php-zip-7.3.29-1.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-php73-php-7.3.29-1.el7.src.rpm
x86_64: rh-php73-php-7.3.29-1.el7.x86_64.rpm rh-php73-php-bcmath-7.3.29-1.el7.x86_64.rpm rh-php73-php-cli-7.3.29-1.el7.x86_64.rpm rh-php73-php-common-7.3.29-1.el7.x86_64.rpm rh-php73-php-dba-7.3.29-1.el7.x86_64.rpm rh-php73-php-dbg-7.3.29-1.el7.x86_64.rpm rh-php73-php-debuginfo-7.3.29-1.el7.x86_64.rpm rh-php73-php-devel-7.3.29-1.el7.x86_64.rpm rh-php73-php-embedded-7.3.29-1.el7.x86_64.rpm rh-php73-php-enchant-7.3.29-1.el7.x86_64.rpm rh-php73-php-fpm-7.3.29-1.el7.x86_64.rpm rh-php73-php-gd-7.3.29-1.el7.x86_64.rpm rh-php73-php-gmp-7.3.29-1.el7.x86_64.rpm rh-php73-php-intl-7.3.29-1.el7.x86_64.rpm rh-php73-php-json-7.3.29-1.el7.x86_64.rpm rh-php73-php-ldap-7.3.29-1.el7.x86_64.rpm rh-php73-php-mbstring-7.3.29-1.el7.x86_64.rpm rh-php73-php-mysqlnd-7.3.29-1.el7.x86_64.rpm rh-php73-php-odbc-7.3.29-1.el7.x86_64.rpm rh-php73-php-opcache-7.3.29-1.el7.x86_64.rpm rh-php73-php-pdo-7.3.29-1.el7.x86_64.rpm rh-php73-php-pgsql-7.3.29-1.el7.x86_64.rpm rh-php73-php-process-7.3.29-1.el7.x86_64.rpm rh-php73-php-pspell-7.3.29-1.el7.x86_64.rpm rh-php73-php-recode-7.3.29-1.el7.x86_64.rpm rh-php73-php-snmp-7.3.29-1.el7.x86_64.rpm rh-php73-php-soap-7.3.29-1.el7.x86_64.rpm rh-php73-php-xml-7.3.29-1.el7.x86_64.rpm rh-php73-php-xmlrpc-7.3.29-1.el7.x86_64.rpm rh-php73-php-zip-7.3.29-1.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2020-7068 https://access.redhat.com/security/cve/CVE-2020-7069 https://access.redhat.com/security/cve/CVE-2020-7070 https://access.redhat.com/security/cve/CVE-2020-7071 https://access.redhat.com/security/cve/CVE-2021-21702 https://access.redhat.com/security/cve/CVE-2021-21705 https://access.redhat.com/security/updates/classification/#moderate
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202012-16
https://security.gentoo.org/
Severity: Low Title: PHP: Multiple vulnerabilities Date: December 23, 2020 Bugs: #711140, #745993, #756775 ID: 202012-16
Synopsis
Multiple vulnerabilities have been found in PHP, the worst of which could result in a Denial of Service condition.
Background
PHP is an open source general-purpose scripting language that is especially suited for web development.
Affected packages
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-lang/php < 8.0.0 >= 7.2.34-r1:7.2 >= 7.3.25:7.3 >= 7.4.13:7.4
Description
Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers and change log referenced below for details.
Impact
An attacker could cause a Denial of Service condition or obtain sensitive information.
Workaround
There is no known workaround at this time.
Resolution
All PHP 7.2.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/php-7.2.34-r1:7.2"
All PHP 7.3.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/php-7.3.25:7.3"
All PHP 7.4.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/php-7.4.13:7.4"
References
[ 1 ] CVE-2020-7069 https://nvd.nist.gov/vuln/detail/CVE-2020-7069 [ 2 ] CVE-2020-7070 https://nvd.nist.gov/vuln/detail/CVE-2020-7070 [ 3 ] PHP 7.4.13 Change Log https://www.php.net/ChangeLog-7.php#7.4.13
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202012-16
Concerns?
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License
Copyright 2020 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5 . ========================================================================= Ubuntu Security Notice USN-4583-2 October 27, 2020
php7.4 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10
Summary:
Several security issues were fixed in PHP. This update provides the corresponding update for Ubuntu 20.10.
Original advisory details:
It was discovered that PHP incorrectly handled certain encrypt ciphers. (CVE-2020-7069)
It was discorevered that PHP incorrectly handled certain HTTP cookies. An attacker could possibly use this issue to forge cookie which is supposed to be secure. (CVE-2020-7070)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: libapache2-mod-php7.4 7.4.9-1ubuntu1.1 php7.4-cgi 7.4.9-1ubuntu1.1 php7.4-cli 7.4.9-1ubuntu1.1 php7.4-curl 7.4.9-1ubuntu1.1 php7.4-fpm 7.4.9-1ubuntu1.1
In general, a standard system update will make all the necessary changes.
For the stable distribution (buster), these problems have been fixed in version 7.3.27-1~deb10u1.
We recommend that you upgrade your php7.3 packages.
For the detailed security status of php7.3 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/php7.3
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
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"data": "In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data. PHP Contains a cryptographic vulnerability.Information may be obtained and information may be tampered with. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. A buffer error vulnerability exists in PHP versions 7.2.0, 7.3.0 and 7.4.0 due to the fact that the \u0027mbfl_filt_conv_big5_wchar\u0027 function does not check bounds properly. A remote attacker could exploit this vulnerability with specially crafted parameters to execute arbitrary code on the system or cause an application to crash. 8) - aarch64, noarch, ppc64le, s390x, x86_64\n\n3. \n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat\nEnterprise Linux 8.5 Release Notes linked from the References section. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n==================================================================== \nRed Hat Security Advisory\n\nSynopsis: Moderate: rh-php73-php security, bug fix, and enhancement update\nAdvisory ID: RHSA-2021:2992-01\nProduct: Red Hat Software Collections\nAdvisory URL: https://access.redhat.com/errata/RHSA-2021:2992\nIssue date: 2021-08-03\nCVE Names: CVE-2020-7068 CVE-2020-7069 CVE-2020-7070\n CVE-2020-7071 CVE-2021-21702 CVE-2021-21705\n====================================================================\n1. Summary:\n\nAn update for rh-php73-php is now available for Red Hat Software\nCollections. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - ppc64le, s390x, x86_64\nRed Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - ppc64le, s390x, x86_64\nRed Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\nPHP is an HTML-embedded scripting language commonly used with the Apache\nHTTP Server. \n\nThe following packages have been upgraded to a later upstream version:\nrh-php73-php (7.3.29). (BZ#1977764)\n\nSecurity Fix(es):\n\n* php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV\n(CVE-2020-7069)\n\n* php: FILTER_VALIDATE_URL accepts URLs with invalid userinfo\n(CVE-2020-7071)\n\n* php: SSRF bypass in FILTER_VALIDATE_URL (CVE-2021-21705)\n\n* php: Use of freed hash key in the phar_parse_zipfile function\n(CVE-2020-7068)\n\n* php: URL decoding of cookie names can lead to different interpretation of\ncookies between browser and server (CVE-2020-7070)\n\n* php: NULL pointer dereference in SoapClient (CVE-2021-21702)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the updated packages, the httpd daemon must be restarted\nfor the update to take effect. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1868109 - CVE-2020-7068 php: Use of freed hash key in the phar_parse_zipfile function\n1885735 - CVE-2020-7069 php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV\n1885738 - CVE-2020-7070 php: URL decoding of cookie names can lead to different interpretation of cookies between browser and server\n1913846 - CVE-2020-7071 php: FILTER_VALIDATE_URL accepts URLs with invalid userinfo\n1925272 - CVE-2021-21702 php: NULL pointer dereference in SoapClient\n1977764 - PDO ODBC truncates BLOB records at every 256th byte [rhscl-3.7.z]\n1978755 - CVE-2021-21705 php: SSRF bypass in FILTER_VALIDATE_URL\n\n6. Package List:\n\nRed Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-php73-php-7.3.29-1.el7.src.rpm\n\nppc64le:\nrh-php73-php-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-bcmath-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-cli-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-common-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-dba-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-dbg-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-debuginfo-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-devel-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-embedded-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-enchant-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-fpm-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-gd-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-gmp-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-intl-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-json-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-ldap-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-mbstring-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-mysqlnd-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-odbc-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-opcache-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-pdo-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-pgsql-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-process-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-pspell-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-recode-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-snmp-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-soap-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-xml-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-xmlrpc-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-zip-7.3.29-1.el7.ppc64le.rpm\n\ns390x:\nrh-php73-php-7.3.29-1.el7.s390x.rpm\nrh-php73-php-bcmath-7.3.29-1.el7.s390x.rpm\nrh-php73-php-cli-7.3.29-1.el7.s390x.rpm\nrh-php73-php-common-7.3.29-1.el7.s390x.rpm\nrh-php73-php-dba-7.3.29-1.el7.s390x.rpm\nrh-php73-php-dbg-7.3.29-1.el7.s390x.rpm\nrh-php73-php-debuginfo-7.3.29-1.el7.s390x.rpm\nrh-php73-php-devel-7.3.29-1.el7.s390x.rpm\nrh-php73-php-embedded-7.3.29-1.el7.s390x.rpm\nrh-php73-php-enchant-7.3.29-1.el7.s390x.rpm\nrh-php73-php-fpm-7.3.29-1.el7.s390x.rpm\nrh-php73-php-gd-7.3.29-1.el7.s390x.rpm\nrh-php73-php-gmp-7.3.29-1.el7.s390x.rpm\nrh-php73-php-intl-7.3.29-1.el7.s390x.rpm\nrh-php73-php-json-7.3.29-1.el7.s390x.rpm\nrh-php73-php-ldap-7.3.29-1.el7.s390x.rpm\nrh-php73-php-mbstring-7.3.29-1.el7.s390x.rpm\nrh-php73-php-mysqlnd-7.3.29-1.el7.s390x.rpm\nrh-php73-php-odbc-7.3.29-1.el7.s390x.rpm\nrh-php73-php-opcache-7.3.29-1.el7.s390x.rpm\nrh-php73-php-pdo-7.3.29-1.el7.s390x.rpm\nrh-php73-php-pgsql-7.3.29-1.el7.s390x.rpm\nrh-php73-php-process-7.3.29-1.el7.s390x.rpm\nrh-php73-php-pspell-7.3.29-1.el7.s390x.rpm\nrh-php73-php-recode-7.3.29-1.el7.s390x.rpm\nrh-php73-php-snmp-7.3.29-1.el7.s390x.rpm\nrh-php73-php-soap-7.3.29-1.el7.s390x.rpm\nrh-php73-php-xml-7.3.29-1.el7.s390x.rpm\nrh-php73-php-xmlrpc-7.3.29-1.el7.s390x.rpm\nrh-php73-php-zip-7.3.29-1.el7.s390x.rpm\n\nx86_64:\nrh-php73-php-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-bcmath-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-cli-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-common-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-dba-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-dbg-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-debuginfo-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-devel-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-embedded-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-enchant-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-fpm-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-gd-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-gmp-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-intl-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-json-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-ldap-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-mbstring-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-mysqlnd-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-odbc-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-opcache-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pdo-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pgsql-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-process-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pspell-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-recode-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-snmp-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-soap-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-xml-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-xmlrpc-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-zip-7.3.29-1.el7.x86_64.rpm\n\nRed Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7):\n\nSource:\nrh-php73-php-7.3.29-1.el7.src.rpm\n\nppc64le:\nrh-php73-php-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-bcmath-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-cli-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-common-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-dba-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-dbg-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-debuginfo-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-devel-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-embedded-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-enchant-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-fpm-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-gd-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-gmp-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-intl-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-json-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-ldap-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-mbstring-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-mysqlnd-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-odbc-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-opcache-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-pdo-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-pgsql-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-process-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-pspell-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-recode-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-snmp-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-soap-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-xml-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-xmlrpc-7.3.29-1.el7.ppc64le.rpm\nrh-php73-php-zip-7.3.29-1.el7.ppc64le.rpm\n\ns390x:\nrh-php73-php-7.3.29-1.el7.s390x.rpm\nrh-php73-php-bcmath-7.3.29-1.el7.s390x.rpm\nrh-php73-php-cli-7.3.29-1.el7.s390x.rpm\nrh-php73-php-common-7.3.29-1.el7.s390x.rpm\nrh-php73-php-dba-7.3.29-1.el7.s390x.rpm\nrh-php73-php-dbg-7.3.29-1.el7.s390x.rpm\nrh-php73-php-debuginfo-7.3.29-1.el7.s390x.rpm\nrh-php73-php-devel-7.3.29-1.el7.s390x.rpm\nrh-php73-php-embedded-7.3.29-1.el7.s390x.rpm\nrh-php73-php-enchant-7.3.29-1.el7.s390x.rpm\nrh-php73-php-fpm-7.3.29-1.el7.s390x.rpm\nrh-php73-php-gd-7.3.29-1.el7.s390x.rpm\nrh-php73-php-gmp-7.3.29-1.el7.s390x.rpm\nrh-php73-php-intl-7.3.29-1.el7.s390x.rpm\nrh-php73-php-json-7.3.29-1.el7.s390x.rpm\nrh-php73-php-ldap-7.3.29-1.el7.s390x.rpm\nrh-php73-php-mbstring-7.3.29-1.el7.s390x.rpm\nrh-php73-php-mysqlnd-7.3.29-1.el7.s390x.rpm\nrh-php73-php-odbc-7.3.29-1.el7.s390x.rpm\nrh-php73-php-opcache-7.3.29-1.el7.s390x.rpm\nrh-php73-php-pdo-7.3.29-1.el7.s390x.rpm\nrh-php73-php-pgsql-7.3.29-1.el7.s390x.rpm\nrh-php73-php-process-7.3.29-1.el7.s390x.rpm\nrh-php73-php-pspell-7.3.29-1.el7.s390x.rpm\nrh-php73-php-recode-7.3.29-1.el7.s390x.rpm\nrh-php73-php-snmp-7.3.29-1.el7.s390x.rpm\nrh-php73-php-soap-7.3.29-1.el7.s390x.rpm\nrh-php73-php-xml-7.3.29-1.el7.s390x.rpm\nrh-php73-php-xmlrpc-7.3.29-1.el7.s390x.rpm\nrh-php73-php-zip-7.3.29-1.el7.s390x.rpm\n\nx86_64:\nrh-php73-php-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-bcmath-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-cli-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-common-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-dba-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-dbg-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-debuginfo-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-devel-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-embedded-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-enchant-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-fpm-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-gd-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-gmp-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-intl-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-json-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-ldap-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-mbstring-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-mysqlnd-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-odbc-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-opcache-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pdo-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pgsql-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-process-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pspell-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-recode-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-snmp-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-soap-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-xml-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-xmlrpc-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-zip-7.3.29-1.el7.x86_64.rpm\n\nRed Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-php73-php-7.3.29-1.el7.src.rpm\n\nx86_64:\nrh-php73-php-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-bcmath-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-cli-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-common-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-dba-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-dbg-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-debuginfo-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-devel-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-embedded-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-enchant-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-fpm-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-gd-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-gmp-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-intl-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-json-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-ldap-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-mbstring-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-mysqlnd-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-odbc-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-opcache-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pdo-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pgsql-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-process-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-pspell-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-recode-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-snmp-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-soap-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-xml-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-xmlrpc-7.3.29-1.el7.x86_64.rpm\nrh-php73-php-zip-7.3.29-1.el7.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2020-7068\nhttps://access.redhat.com/security/cve/CVE-2020-7069\nhttps://access.redhat.com/security/cve/CVE-2020-7070\nhttps://access.redhat.com/security/cve/CVE-2020-7071\nhttps://access.redhat.com/security/cve/CVE-2021-21702\nhttps://access.redhat.com/security/cve/CVE-2021-21705\nhttps://access.redhat.com/security/updates/classification/#moderate\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nOwqKXJAGJYo=waMi\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. This issue only affected Ubuntu 18.04 LTS and\nUbuntu 20.04 LTS. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory GLSA 202012-16\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: Low\n Title: PHP: Multiple vulnerabilities\n Date: December 23, 2020\n Bugs: #711140, #745993, #756775\n ID: 202012-16\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n========\n\nMultiple vulnerabilities have been found in PHP, the worst of which\ncould result in a Denial of Service condition. \n\nBackground\n==========\n\nPHP is an open source general-purpose scripting language that is\nespecially suited for web development. \n\nAffected packages\n=================\n\n -------------------------------------------------------------------\n Package / Vulnerable / Unaffected\n -------------------------------------------------------------------\n 1 dev-lang/php \u003c 8.0.0 \u003e= 7.2.34-r1:7.2\n \u003e= 7.3.25:7.3\n \u003e= 7.4.13:7.4\n\nDescription\n===========\n\nMultiple vulnerabilities have been discovered in PHP. Please review the\nCVE identifiers and change log referenced below for details. \n\nImpact\n======\n\nAn attacker could cause a Denial of Service condition or obtain\nsensitive information. \n\nWorkaround\n==========\n\nThere is no known workaround at this time. \n\nResolution\n==========\n\nAll PHP 7.2.x users should upgrade to the latest version:\n\n # emerge --sync\n # emerge --ask --oneshot --verbose \"\u003e=dev-lang/php-7.2.34-r1:7.2\"\n\nAll PHP 7.3.x users should upgrade to the latest version:\n\n # emerge --sync\n # emerge --ask --oneshot --verbose \"\u003e=dev-lang/php-7.3.25:7.3\"\n\nAll PHP 7.4.x users should upgrade to the latest version:\n\n # emerge --sync\n # emerge --ask --oneshot --verbose \"\u003e=dev-lang/php-7.4.13:7.4\"\n\nReferences\n==========\n\n[ 1 ] CVE-2020-7069\n https://nvd.nist.gov/vuln/detail/CVE-2020-7069\n[ 2 ] CVE-2020-7070\n https://nvd.nist.gov/vuln/detail/CVE-2020-7070\n[ 3 ] PHP 7.4.13 Change Log\n https://www.php.net/ChangeLog-7.php#7.4.13\n\nAvailability\n============\n\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n https://security.gentoo.org/glsa/202012-16\n\nConcerns?\n=========\n\nSecurity is a primary focus of Gentoo Linux and ensuring the\nconfidentiality and security of our users\u0027 machines is of utmost\nimportance to us. Any security concerns should be addressed to\nsecurity@gentoo.org or alternatively, you may file a bug at\nhttps://bugs.gentoo.org. \n\nLicense\n=======\n\nCopyright 2020 Gentoo Foundation, Inc; referenced text\nbelongs to its owner(s). \n\nThe contents of this document are licensed under the\nCreative Commons - Attribution / Share Alike license. \n\nhttps://creativecommons.org/licenses/by-sa/2.5\n. =========================================================================\nUbuntu Security Notice USN-4583-2\nOctober 27, 2020\n\nphp7.4 vulnerabilities\n=========================================================================\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 20.10\n\nSummary:\n\nSeveral security issues were fixed in PHP. This update provides\nthe corresponding update for Ubuntu 20.10. \n\nOriginal advisory details:\n\n It was discovered that PHP incorrectly handled certain encrypt ciphers. (CVE-2020-7069)\n\n It was discorevered that PHP incorrectly handled certain HTTP cookies. \n An attacker could possibly use this issue to forge cookie which is supposed to\n be secure. (CVE-2020-7070)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 20.10:\n libapache2-mod-php7.4 7.4.9-1ubuntu1.1\n php7.4-cgi 7.4.9-1ubuntu1.1\n php7.4-cli 7.4.9-1ubuntu1.1\n php7.4-curl 7.4.9-1ubuntu1.1\n php7.4-fpm 7.4.9-1ubuntu1.1\n\nIn general, a standard system update will make all the necessary changes. \n\nFor the stable distribution (buster), these problems have been fixed in\nversion 7.3.27-1~deb10u1. \n\nWe recommend that you upgrade your php7.3 packages. \n\nFor the detailed security status of php7.3 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/php7.3\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\nlbkT1Q1MX3XNbAQTIQpYX0TJJ9oCFU8Wq9HLlV2Eatqb2Hw7AEQ=\n=9Q7e\n-----END PGP SIGNATURE-----\n",
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.