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AUSCERT External Security Bulletin Redistribution
ESB-2023.3785
USN-6199-1: PHP vulnerability
4 July 2023
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AusCERT Security Bulletin Summary
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Product: PHP
Publisher: Ubuntu
Operating System: Ubuntu
Resolution: Patch/Upgrade
CVE Names: CVE-2023-3247
Original Bulletin:
https://ubuntu.com/security/notices/USN-6199-1
Comment: CVSS (Max): 5.3 CVE-2023-3247 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
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USN-6199-1: PHP vulnerability
3 July 2023
PHP could be made to expose sensitive information.
Releases
o Ubuntu 23.04
o Ubuntu 22.10
o Ubuntu 22.04 LTS
o Ubuntu 20.04 LTS
Packages
o php7.4 – HTML-embedded scripting language interpreter
o php8.1 – HTML-embedded scripting language interpreter
Details
It was discovered that PHP incorrectly handled certain Digest
authentication for SOAP. An attacker could possibly use this issue
to expose sensitive information.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 23.04
o php8.1-cli – 8.1.12-1ubuntu4.2
o php8.1 – 8.1.12-1ubuntu4.2
o php8.1-soap – 8.1.12-1ubuntu4.2
o libapache2-mod-php7.4 – 8.1.12-1ubuntu4.2
o libapache2-mod-php8.0 – 8.1.12-1ubuntu4.2
o libapache2-mod-php8.1 – 8.1.12-1ubuntu4.2
o php8.1-cgi – 8.1.12-1ubuntu4.2
Ubuntu 22.10
o php8.1-cli – 8.1.7-1ubuntu3.5
o php8.1 – 8.1.7-1ubuntu3.5
o php8.1-soap – 8.1.7-1ubuntu3.5
o libapache2-mod-php7.4 – 8.1.7-1ubuntu3.5
o libapache2-mod-php8.0 – 8.1.7-1ubuntu3.5
o libapache2-mod-php8.1 – 8.1.7-1ubuntu3.5
o php8.1-cgi – 8.1.7-1ubuntu3.5
Ubuntu 22.04
o php8.1-cli – 8.1.2-1ubuntu2.13
o php8.1 – 8.1.2-1ubuntu2.13
o php8.1-sqlite3 – 8.1.2-1ubuntu2.13
o php8.1-soap – 8.1.2-1ubuntu2.13
o libapache2-mod-php7.4 – 8.1.2-1ubuntu2.13
o libapache2-mod-php8.0 – 8.1.2-1ubuntu2.13
o libapache2-mod-php8.1 – 8.1.2-1ubuntu2.13
o php8.1-cgi – 8.1.2-1ubuntu2.13
Ubuntu 20.04
o php7.4 – 7.4.3-4ubuntu2.19
o libapache2-mod-php7.4 – 7.4.3-4ubuntu2.19
o php7.4-cgi – 7.4.3-4ubuntu2.19
o php7.4-soap – 7.4.3-4ubuntu2.19
o php7.4-cli – 7.4.3-4ubuntu2.19
In general, a standard system update will make all the necessary changes.
References
o CVE-2023-3247
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