Vulnerability Name:

CVE-2017-12932 (CCN-130649)

Assigned:2017-08-14
Published:2017-08-14
Updated:2018-05-04
Summary:ext/standard/var_unserializer.re in PHP 7.0.x through 7.0.22 and 7.1.x through 7.1.8 is prone to a heap use after free while unserializing untrusted data, related to improper use of the hash API for key deletion in a situation with an invalid array size. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-416
Vulnerability Consequences:Unknown
References:Source: MITRE
Type: CNA
CVE-2017-12932

Source: CONFIRM
Type: Release Notes, Vendor Advisory
http://php.net/ChangeLog-7.php

Source: CCN
Type: IBM Security Bulletin 2016641 (Tealeaf Customer Experience)
Multiple Security Issues in IBM Tealeaf Customer Experience PCA

Source: BID
Type: Third Party Advisory, VDB Entry
100427

Source: CCN
Type: BID-100427
PHP 'ext/standard/var_unserializer.re' Heap Based Buffer Overflow Vulnerability

Source: REDHAT
Type: UNKNOWN
RHSA-2018:1296

Source: REDHAT
Type: UNKNOWN
RHSA-2019:2519

Source: CONFIRM
Type: Issue Tracking, Vendor Advisory
https://bugs.php.net/bug.php?id=74103

Source: XF
Type: UNKNOWN
php-cve201712932-weak-security(130649)

Source: CCN
Type: PHP GIT Repository
Fixed bug #74103 and bug #75054

Source: CONFIRM
Type: Patch, Third Party Advisory
https://github.com/php/php-src/commit/1a23ebc1fff59bf480ca92963b36eba5c1b904c4

Source: GENTOO
Type: UNKNOWN
GLSA-201709-21

Source: CONFIRM
Type: UNKNOWN
https://security.netapp.com/advisory/ntap-20180112-0001/

Source: DEBIAN
Type: UNKNOWN
DSA-4080

Vulnerable Configuration:Configuration 1:
  • cpe:/a:php:php:7.0.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.6:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.8:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.9:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.10:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.11:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.12:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.13:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.14:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.15:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.16:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.17:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.18:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.19:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.20:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.21:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.22:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.6:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.8:-:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:php:php:7.0.22:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.8:-:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:tealeaf_customer_experience:9.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:tealeaf_customer_experience:8.7:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:tealeaf_customer_experience:8.8:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:tealeaf_customer_experience:9.0.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:201712932
    V
    		CVE-2017-12932
    2022-09-02
    oval:org.opensuse.security:def:10439
    P
    		Security update for SDL2 (Important) (in QA)
    2022-01-12
    oval:org.opensuse.security:def:10710
    P
    		Security update for the Linux Kernel (Important) (in QA)
    2022-01-07
    oval:org.opensuse.security:def:10372
    P
    		Security update for aaa_base (Moderate)
    2021-12-03
    oval:org.opensuse.security:def:10170
    P
    		Security update for qemu (Important)
    2021-11-04
    oval:org.opensuse.security:def:10148
    P
    		Security update for ffmpeg (Important)
    2021-09-02
    oval:org.opensuse.security:def:10140
    P
    		Security update for java-1_8_0-openjdk (Important)
    2021-08-20
    oval:org.opensuse.security:def:13932
    P
    		libmysqlclient18-10.0.27-12.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:13924
    P
    		libltdl7-2.4.2-14.30 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14070
    P
    		yast2-3.1.206-36.3 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14200
    P
    		libXrandr2-1.5.0-6.2 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14953
    P
    		libXcursor1-1.1.14-4.6.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14022
    P
    		quagga-0.99.22.1-12.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14107
    P
    		cracklib-2.9.0-7.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14280
    P
    		libpython2_7-1_0-2.7.13-27.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14931
    P
    		java-1_7_0-openjdk-1.7.0.231-43.27.2 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:13954
    P
    		libsndfile1-1.0.25-25.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14088
    P
    		at-3.1.14-7.3 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14269
    P
    		libpango-1_0-0-1.40.1-9.5 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14225
    P
    		libgc1-7.2d-5.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:14293
    P
    		libsrtp1-1.5.2-2.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:11099
    P
    		Security update for fossil (Moderate)
    2021-07-17
    oval:org.opensuse.security:def:10685
    P
    		Security update for the Linux Kernel (Important)
    2021-07-15
    oval:org.opensuse.security:def:10278
    P
    		Security update for ucode-intel (Important)
    2021-06-10
    oval:org.opensuse.security:def:17042
    P
    		bash-lang-4.2-75.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11434
    P
    		pcsc-ccid-1.4.14-1.45 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:17215
    P
    		rhythmbox-3.4-6.14 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:17008
    P
    		java-1_7_0-openjdk-plugin-1.5.1-1.13 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11412
    P
    		libvorbis0-1.3.3-8.23 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:17000
    P
    		finch-2.10.9-5.15 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:17184
    P
    		libgadu3-1.11.4-1.12 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:16635
    P
    		php7-devel-7.0.7-50.52.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:17298
    P
    		telepathy-gabble-0.18.3-5.7 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:17290
    P
    		openconnect-7.08-1.27 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:17127
    P
    		libpcsclite1-32bit-1.8.10-3.7 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:17251
    P
    		libSoundTouch0-32bit-1.7.1-5.3.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:124641
    P
    		php7-devel-7.0.7-50.52.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:10263
    P
    		Security update for ceph (Important)
    2021-06-02
    oval:org.opensuse.security:def:10216
    P
    		Security update for wpa_supplicant (Important)
    2021-03-08
    oval:org.opensuse.security:def:10397
    P
    		Security update for salt (Critical)
    2021-02-26
    oval:org.opensuse.security:def:10297
    P
    		Security update for go1.14 (Moderate)
    2021-01-26
    oval:org.opensuse.security:def:11121
    P
    		Security update for viewvc (Moderate)
    2021-01-19
    oval:org.opensuse.security:def:17332
    P
    		lcms-1.19-17.31 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:17361
    P
    		libpolkit0-32bit-0.113-5.18.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:16948
    P
    		php7-devel-7.0.7-50.85.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:38574
    P
    		cyrus-sasl on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17541
    P
    		Security update for openssl (Important)
    2020-12-01
    oval:org.opensuse.security:def:17752
    P
    		Security update for libimobiledevice, usbmuxd (Important)
    2020-12-01
    oval:org.opensuse.security:def:17450
    P
    		Security update for dovecot22 (Important)
    2020-12-01
    oval:org.opensuse.security:def:10529
    P
    		libpcscspy0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17393
    P
    		Security update for log4j (Important)
    2020-12-01
    oval:org.opensuse.security:def:39473
    P
    		Security update for php7 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18412
    P
    		Security update for subversion (Important)
    2020-12-01
    oval:org.opensuse.security:def:37932
    P
    		libopenvswitch-2_8-0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10610
    P
    		xfig on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17484
    P
    		Security update for java-1_8_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:10761
    P
    		libmusicbrainz-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38164
    P
    		davfs2 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38414
    P
    		mailx on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17505
    P
    		Security update for openldap2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:38749
    P
    		libzip2 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17740
    P
    		Security update for php5 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17683
    P
    		Security update for openldap2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:10483
    P
    		libapr1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:39431
    P
    		Security update for cloud-init (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17774
    P
    		Security update for tiff (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10591
    P
    		python3-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10752
    P
    		libjson-c-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38027
    P
    		perl-HTML-Parser on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18148
    P
    		Security update for php7 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38324
    P
    		libmms0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10774
    P
    		libplist++-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17474
    P
    		Security update for libproxy (Important)
    2020-12-01
    oval:org.opensuse.security:def:38721
    P
    		libraptor2-0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38633
    P
    		libHX28 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17651
    P
    		Security update for xen (Important)
    2020-12-01
    oval:org.opensuse.security:def:10461
    P
    		lib3ds-1-3 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38793
    P
    		rsync on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10453
    P
    		hplip-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17462
    P
    		Security update for compat-openssl098 (Important)
    2020-12-01
    oval:org.opensuse.security:def:10576
    P
    		nut-cgi on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18438
    P
    		Security update for php7 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:37943
    P
    		libpolkit0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:18122
    P
    		Security update for libxml2 (Low)
    2020-12-01
    oval:org.opensuse.security:def:37931
    P
    		libopenssl1_1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:38266
    P
    		libXxf86dga1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:10448
    P
    		gnome-shell-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:17417
    P
    		Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3) (Important)
    2020-12-01
    oval:org.opensuse.security:def:38682
    P
    		libipa_hbac0 on GA media (Moderate)
    2020-12-01
    oval:com.ubuntu.xenial:def:2017129320000000
    V
    		CVE-2017-12932 on Ubuntu 16.04 LTS (xenial) - low.
    2017-08-18
    oval:com.ubuntu.artful:def:201712932000
    V
    		CVE-2017-12932 on Ubuntu 17.10 (artful) - low.
    2017-08-17
    oval:com.ubuntu.trusty:def:201712932000
    V
    		CVE-2017-12932 on Ubuntu 14.04 LTS (trusty) - low.
    2017-08-17
    oval:com.ubuntu.xenial:def:201712932000
    V
    		CVE-2017-12932 on Ubuntu 16.04 LTS (xenial) - low.
    2017-08-17
    BACK
    php php 7.0.0
    php php 7.0.1
    php php 7.0.2
    php php 7.0.3
    php php 7.0.4
    php php 7.0.5
    php php 7.0.6
    php php 7.0.7
    php php 7.0.8
    php php 7.0.9
    php php 7.0.10
    php php 7.0.11
    php php 7.0.12
    php php 7.0.13
    php php 7.0.14
    php php 7.0.15
    php php 7.0.16
    php php 7.0.17
    php php 7.0.18
    php php 7.0.19
    php php 7.0.20
    php php 7.0.21
    php php 7.0.22
    php php 7.1.0
    php php 7.1.1
    php php 7.1.2
    php php 7.1.3
    php php 7.1.4
    php php 7.1.5
    php php 7.1.6
    php php 7.1.7
    php php 7.1.8
    php php 7.0.22 -
    php php 7.1.8 -
    ibm tealeaf customer experience 9.0.2
    ibm tealeaf customer experience 8.7
    ibm tealeaf customer experience 8.8
    ibm tealeaf customer experience 9.0.1