CVE-2020-7069
published 2020-10-02CVE-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…
PriorityP335medium6.5CVSS 3.1
AVNACLPRNUINSUCLILAN
EPSS
2.05%
79.1th percentile
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.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | php7.4 | < php7.4 7.4.11-1 (bullseye) | php7.4 7.4.11-1 (bullseye) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
| oracle | communications_diameter_signaling_router | 8.0.0 – 8.5.0 | — |
| php | php | >= 7.2.0 < 7.2.34 | 7.2.34 |
| php | php | >= 7.3.0 < 7.3.23 | 7.3.23 |
| php | php | >= 7.4.0 < 7.4.11 | 7.4.11 |
| php5 | php5 | >= 0 < 5.5.9+dfsg-1ubuntu4.29+esm13 | 5.5.9+dfsg-1ubuntu4.29+esm13 |
| php_group | php | >= 7.2.x < 7.2.34 | 7.2.34 |
| php_group | php | >= 7.3.x < 7.3.23 | 7.3.23 |
| php_group | php | >= 7.4.x < 7.4.11 | 7.4.11 |
| tenable | tenable.sc | < 5.19.0 | 5.19.0 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:P/I:P/A:N
osv6.5MEDIUM
vendor_debian5.4MEDIUM
vendor_redhat5.4MEDIUM
vendor_ubuntu5.4MEDIUM
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GHSA
GHSA-v3rw-94vx-73w6: In PHP versions 7
ghsa_unreviewed·2022-05-24
CVE-2020-7069 [MEDIUM] CWE-326 GHSA-v3rw-94vx-73w6: In PHP versions 7
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.
OSV
php5, php7.0, php7.2, php7.4 vulnerabilities
osv·2020-10-14·CVSS 6.5
CVE-2020-7069 [MEDIUM] php5, php7.0, php7.2, php7.4 vulnerabilities
php5, php7.0, php7.2, php7.4 vulnerabilities
It was discovered that PHP incorrectly handled certain encrypt ciphers.
An attacker could possibly use this issue to decrease security or cause
incorrect encryption data. This issue only affected Ubuntu 18.04 LTS and
Ubuntu 20.04 LTS. (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)
OSV
CVE-2020-7069: In PHP versions 7
osv·2020-10-02·CVSS 6.5
CVE-2020-7069 [MEDIUM] CVE-2020-7069: In PHP versions 7
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.
CISA ICS
Festo Didactic SE MES PC
cisa_ics·2026-01-27·CVSS 7.5
[HIGH] Festo Didactic SE MES PC
ICS Advisory
##
Festo Didactic SE MES PC
Release DateJanuary 27, 2026
Alert CodeICSA-26-027-02
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## Summary
MES PCs shipped with Windows 10 come pre-installed with XAMPP. XAMPP is a bundle of third-party open-source applications including the Apache HTTP Server, the MariaDB database and more. From time to time, vulnerabilities in these applications are discovered. These are fixed in newer versions of XAMPP by updating the bundled applications. MES PCs shipped with Windows 10 include a copy of XAMPP which contains around 140 such vulnerabilities listed in this advisory. They can be fixed by replacing XAMPP with Festo Didactic's Factory Control Panel application.
The
Ubuntu
PHP vulnerabilities
vendor_ubuntu·2020-10-27·CVSS 5.4
CVE-2020-7070 [MEDIUM] PHP vulnerabilities
Title: PHP vulnerabilities
Summary: Several security issues were fixed in PHP.
USN-4583-1 fixed vulnerabilities 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.
An attacker could possibly use this issue to decrease security or cause
incorrect encryption data. (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)
Instructions: In general, a standard system update will make all the necessary changes.
Ubuntu
PHP vulnerabilities
vendor_ubuntu·2020-10-14·CVSS 5.4
CVE-2020-7069 [MEDIUM] PHP vulnerabilities
Title: PHP vulnerabilities
Summary: Several security issues were fixed in PHP.
It was discovered that PHP incorrectly handled certain encrypt ciphers.
An attacker could possibly use this issue to decrease security or cause
incorrect encryption data. This issue only affected Ubuntu 18.04 LTS and
Ubuntu 20.04 LTS. (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)
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV
vendor_redhat·2020-05-15·CVSS 5.4
CVE-2020-7069 [MEDIUM] CWE-20 php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV
php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV
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.
Package: php (Red Hat Enterprise Linux 5) - Not affected
Package: php53 (Red Hat Enterprise Linux 5) - Not affected
Package: php (Red Hat Enterprise Linux 6) - Not affected
Package: php (Red Hat Enterprise Linux 7) - Not affected
Package: php:7.2/php (Red Hat Enterprise Linux 8) - Will not fix
Package: php:7.3/php (Red Hat Enterprise Linux 8) - Will not fix
Package: rh-php72-php (Red Hat Software Collections) - Out of support scope
Debian
CVE-2020-7069: php7.4 - 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, w...
vendor_debian·2020·CVSS 5.4
CVE-2020-7069 [MEDIUM] CVE-2020-7069: php7.4 - 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, w...
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.
Scope: local
bullseye: resolved (fixed in 7.4.11-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-7069 php: wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV [fedora-all]
bugzilla·2020-10-06·CVSS 5.4
CVE-2020-7069 [MEDIUM] CVE-2020-7069 php: wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV [fedora-all]
CVE-2020-7069 php: wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple sup
Bugzilla
CVE-2020-7069 php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV
bugzilla·2020-10-06·CVSS 5.4
CVE-2020-7069 [MEDIUM] CVE-2020-7069 php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV
CVE-2020-7069 php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV
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.
Reference:
https://bugs.php.net/bug.php?id=79601
Discussion:
Created php tracking bugs for this issue:
Affects: fedora-all [bug 1885736]
---
Notice: Only PHP versions >= 7.1 are affected, older version are not.
---
Upstream commit for this issue: http://git.php.net/?p=php-src.git;a=commit;h=0216630ea2815a5789a24279a1211ac398d4de79
---
This issue has been addressed in the following products:
Red Hat Software Collections for Red Hat
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00045.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00067.htmlhttps://bugs.php.net/bug.php?id=79601https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EVDN7D3IB4EAI4D3ZOM2OJKQ5SD7K4E/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2J3ZZDHCSX65T5QWV4AHBN7MOJXBEKG/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RRU57N3OSYZPOMFWPRDNVH7EMYOTSZ66/https://security.gentoo.org/glsa/202012-16https://security.netapp.com/advisory/ntap-20201016-0001/https://usn.ubuntu.com/4583-1/https://www.debian.org/security/2021/dsa-4856https://www.oracle.com/security-alerts/cpuApr2021.htmlhttps://www.oracle.com/security-alerts/cpuoct2021.htmlhttps://www.tenable.com/security/tns-2021-14http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00045.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00067.htmlhttps://bugs.php.net/bug.php?id=79601https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EVDN7D3IB4EAI4D3ZOM2OJKQ5SD7K4E/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P2J3ZZDHCSX65T5QWV4AHBN7MOJXBEKG/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RRU57N3OSYZPOMFWPRDNVH7EMYOTSZ66/https://security.gentoo.org/glsa/202012-16https://security.netapp.com/advisory/ntap-20201016-0001/https://usn.ubuntu.com/4583-1/https://www.debian.org/security/2021/dsa-4856https://www.oracle.com/security-alerts/cpuApr2021.htmlhttps://www.oracle.com/security-alerts/cpuoct2021.htmlhttps://www.tenable.com/security/tns-2021-14
2020-10-02
Published