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Package details: pkg:deb/ubuntu/php7.4@7.4.3-4build2
purl pkg:deb/ubuntu/php7.4@7.4.3-4build2
Next non-vulnerable version 7.4.3-4ubuntu2.7
Latest non-vulnerable version 7.4.3-4ubuntu2.7
Risk 4.0
Vulnerabilities affecting this package (12)
Vulnerability Summary Fixed by
VCID-25qc-gvuw-aaah
Aliases:
CVE-2021-21704
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.
7.4.3-4ubuntu2.5
Affected by 1 other vulnerability.
VCID-3tct-bt1z-aaak
Aliases:
CVE-2020-7069
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.
7.4.3-4ubuntu2.4
Affected by 6 other vulnerabilities.
VCID-3wkt-v868-aaae
Aliases:
CVE-2020-7070
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 PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information.
7.4.3-4ubuntu2.4
Affected by 6 other vulnerabilities.
VCID-6g8w-n721-aaak
Aliases:
CVE-2021-21705
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.
7.4.3-4ubuntu2.5
Affected by 1 other vulnerability.
VCID-7ens-8tzk-aaah
Aliases:
CVE-2021-21702
In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash.
7.4.3-4ubuntu2.5
Affected by 1 other vulnerability.
VCID-7uaj-hk6j-aaas
Aliases:
CVE-2020-7071
In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components of the URL.
7.4.3-4ubuntu2.5
Affected by 1 other vulnerability.
VCID-b62y-tq76-aaaq
Aliases:
CVE-2020-7065
In PHP versions 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using mb_strtolower() function with UTF-32LE encoding, certain invalid strings could cause PHP to overwrite stack-allocated buffer. This could lead to memory corruption, crashes and potentially code execution.
7.4.3-4ubuntu1.1
Affected by 9 other vulnerabilities.
VCID-hhzm-w9z3-aaab
Aliases:
CVE-2021-21703
In PHP versions 7.3.x up to and including 7.3.31, 7.4.x below 7.4.25 and 8.0.x below 8.0.12, when running PHP FPM SAPI with main FPM daemon process running as root and child worker processes running as lower-privileged users, it is possible for the child processes to access memory shared with the main process and write to it, modifying it in a way that would cause the root process to conduct invalid memory reads and writes, which can be used to escalate privileges from local unprivileged user to the root user.
7.4.3-4ubuntu2.7
Affected by 0 other vulnerabilities.
VCID-huxd-qkfp-aaad
Aliases:
CVE-2020-7068
In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.
7.4.3-4ubuntu2.5
Affected by 1 other vulnerability.
VCID-pmx1-7vev-aaaj
Aliases:
CVE-2019-11048
In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server.
7.4.3-4ubuntu2.2
Affected by 8 other vulnerabilities.
VCID-seee-fa4h-aaaa
Aliases:
CVE-2020-7066
In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server.
7.4.3-4ubuntu1.1
Affected by 9 other vulnerabilities.
VCID-wd6n-1hjd-aaaq
Aliases:
CVE-2020-7064
In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.
7.4.3-4ubuntu1.1
Affected by 9 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version