Vulnerability-Lookup

alsa-2023:5926

Vulnerability from osv_almalinux

Published

2023-10-19 00:00

Modified

2023-10-20 08:08

Summary

Important: php security update

Details

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

Security Fix(es):

php: XML loading external entity without being enabled (CVE-2023-3823)
php: phar Buffer mismanagement (CVE-2023-3824)
php: 1-byte array overrun in common path resolve code (CVE-2023-0568)
php: DoS vulnerability when parsing multipart request body (CVE-2023-0662)
php: Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP (CVE-2023-3247)
php: Password_verify() always return true with some hash (CVE-2023-0567)

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.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2023:5926	ADVISORY
	https://access.redhat.com/security/cve/CVE-2023-0567	REPORT
	https://access.redhat.com/security/cve/CVE-2023-0568	REPORT
	https://access.redhat.com/security/cve/CVE-2023-0662	REPORT
	https://access.redhat.com/security/cve/CVE-2023-3247	REPORT
	https://access.redhat.com/security/cve/CVE-2023-3823	REPORT
	https://access.redhat.com/security/cve/CVE-2023-3824	REPORT
	https://bugzilla.redhat.com/2170761	REPORT
	https://bugzilla.redhat.com/2170770	REPORT
	https://bugzilla.redhat.com/2170771	REPORT
	https://bugzilla.redhat.com/2219290	REPORT
	https://bugzilla.redhat.com/2229396	REPORT
	https://bugzilla.redhat.com/2230101	REPORT
	https://errata.almalinux.org/9/ALSA-2023-5926.html	ADVISORY

JSON

To clipboard

{
  "affected": [
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      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "php"
      },
      "ranges": [
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        "name": "php-ldap"
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      },
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  ],
  "details": "PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.\n\nSecurity Fix(es):\n\n* php: XML loading external entity without being enabled (CVE-2023-3823)\n* php: phar Buffer mismanagement (CVE-2023-3824)\n* php: 1-byte array overrun in common path resolve code (CVE-2023-0568)\n* php: DoS vulnerability when parsing multipart request body (CVE-2023-0662)\n* php: Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP (CVE-2023-3247)\n* php: Password_verify() always return true with some hash (CVE-2023-0567)\n\nFor 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.",
  "id": "ALSA-2023:5926",
  "modified": "2023-10-20T08:08:04Z",
  "published": "2023-10-19T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2023:5926"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-0567"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-0568"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-0662"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-3247"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-3823"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-3824"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2170761"
    },
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      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2170770"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2170771"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2219290"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2229396"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2230101"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2023-5926.html"
    }
  ],
  "related": [
    "CVE-2023-3823",
    "CVE-2023-3824",
    "CVE-2023-0568",
    "CVE-2023-0662",
    "CVE-2023-3247",
    "CVE-2023-0567"
  ],
  "summary": "Important: php security update"
}

CVE-2023-3823 (GCVE-0-2023-3823)

Vulnerability from cvelistv5 – Published: 2023-08-11 05:42 – Updated: 2025-02-13 17:01

Title

Security issue with external entity loading in XML without enabling it

Summary

In PHP versions 8.0.* before 8.0.30, 8.1.* before 8.1.22, and 8.2.* before 8.2.8 various XML functions rely on libxml global state to track configuration variables, like whether external entities are loaded. This state is assumed to be unchanged unless the user explicitly changes it by calling appropriate function. However, since the state is process-global, other modules - such as ImageMagick - may also use this library within the same process, and change that global state for their internal purposes, and leave it in a state where external entities loading is enabled. This can lead to the situation where external XML is parsed with external entities loaded, which can lead to disclosure of any local files accessible to PHP. This vulnerable state may persist in the same process across many requests, until the process is shut down.

Severity ?

8.6 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Assigner

php

References

URL

Tags

	https://github.com/php/php-src/security/advisorie…
	https://lists.fedoraproject.org/archives/list/pac…
	https://security.netapp.com/advisory/ntap-2023082…
	https://lists.debian.org/debian-lts-announce/2023…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.0.* , < 8.0.30 (semver) Affected: 8.1.* , < 8.1.22 (semver) Affected: 8.2.* , < 8.2.8 (semver)

Date Public ?

2023-08-05 04:00

Credits

Joas Schilling

Show details on NVD website

JSON

To clipboard

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CVE-2023-3247 (GCVE-0-2023-3247)

Vulnerability from cvelistv5 – Published: 2023-07-22 04:17 – Updated: 2024-10-15 20:34

Title

Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP

Summary

In PHP versions 8.0.* before 8.0.29, 8.1.* before 8.1.20, 8.2.* before 8.2.7 when using SOAP HTTP Digest Authentication, random value generator was not checked for failure, and was using narrower range of values than it should have. In case of random generator failure, it could lead to a disclosure of 31 bits of uninitialized memory from the client to the server, and it also made easier to a malicious server to guess the client's nonce.

Severity ?

2.6 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N

CWE

CWE-252 - Unchecked Return Value
CWE-330 - Use of Insufficiently Random Values

Assigner

php

References

URL

Tags

https://github.com/php/php-src/security/advisorie…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.0.* , < 8.0.29 (semver) Affected: 8.1.* , < 8.1.20 (semver) Affected: 8.2.* , < 8.2.7 (semver)

Credits

Niels Dossche Tim Düsterhus

Show details on NVD website

JSON

To clipboard

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CVE-2023-0568 (GCVE-0-2023-0568)

Vulnerability from cvelistv5 – Published: 2023-02-16 06:34 – Updated: 2025-03-18 14:57

Title

Array overrun in common path resolve code

Summary

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-131 - Incorrect Calculation of Buffer Size

Assigner

php

References

URL

Tags

	https://bugs.php.net/bug.php?id=81746
	https://security.netapp.com/advisory/ntap-2023051…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.0.x , < 8.0.28 (semver) Affected: 8.1.x , < 8.1.16 (semver) Affected: 8.2.x , < 8.2.3 (semver)

Date Public ?

2023-02-13 05:40

Credits

Niels Dossche

Show details on NVD website

JSON

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CVE-2023-3824 (GCVE-0-2023-3824)

Vulnerability from cvelistv5 – Published: 2023-08-11 05:48 – Updated: 2025-02-13 17:01

Title

Buffer overflow and overread in phar_dir_read()

Summary

In PHP version 8.0.* before 8.0.30, 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.

Severity ?

9.4 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

php

References

URL

Tags

	https://github.com/php/php-src/security/advisorie…
	https://lists.fedoraproject.org/archives/list/pac…
	https://security.netapp.com/advisory/ntap-2023082…
	https://lists.debian.org/debian-lts-announce/2023…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.0.* , < 8.0.30 (semver) Affected: 8.1.* , < 8.1.22 (semver) Affected: 8.2.* , < 8.2.8 (semver)

Credits

Niels Dossche

Show details on NVD website

JSON

To clipboard

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CVE-2023-0567 (GCVE-0-2023-0567)

Vulnerability from cvelistv5 – Published: 2023-02-16 06:15 – Updated: 2024-08-02 05:17

Title

password_verify() always returns true for some invalid hashes

Summary

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.

Severity ?

7.7 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

Assigner

php

References

URL

Tags

	https://bugs.php.net/bug.php?id=81744
	https://github.com/php/php-src/security/advisorie…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.0.x , < 8.0.28 (semver) Affected: 8.1.x , < 8.1.16 (semver) Affected: 8.2.x , < 8.2.3 (semver)

Date Public ?

2023-02-13 05:40

Credits

Tim Düsterhus tech at mkdgs dot fr

Show details on NVD website

JSON

To clipboard

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                "cweId": "CWE-916",
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CVE-2023-0662 (GCVE-0-2023-0662)

Vulnerability from cvelistv5 – Published: 2023-02-16 06:24 – Updated: 2025-03-18 14:58

Title

DoS vulnerability when parsing multipart request body

Summary

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, excessive number of parts in HTTP form upload can cause high resource consumption and excessive number of log entries. This can cause denial of service on the affected server by exhausting CPU resources or disk space.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

php

References

URL

Tags

	https://github.com/php/php-src/security/advisorie…
	https://security.netapp.com/advisory/ntap-2023051…

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 8.0.x , < 8.0.28 (semver) Affected: 8.1.x , < 8.1.16 (semver) Affected: 8.2.x , < 8.2.3 (semver)

Credits

Jakob Ackermann

Show details on NVD website

JSON

To clipboard

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Tags

Taxonomy of the tags.

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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

alsa-2023:5926

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CVE-2023-0662 (GCVE-0-2023-0662)

Tags

Sightings

Nomenclature