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Vulnerability details: VCID-f15g-u367-aaac
Vulnerability ID VCID-f15g-u367-aaac
Aliases CVE-2020-7060
Summary When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to information disclosure or crash.
Status Published
Exploitability 0.5
Weighted Severity 8.2
Risk 4.1
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-125 Out-of-bounds Read
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-7060.html
rhas Moderate https://access.redhat.com/errata/RHSA-2020:3662
rhas Moderate https://access.redhat.com/errata/RHSA-2020:5275
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7060.json
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00390 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00464 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00464 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00464 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.00464 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05504 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05504 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05504 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05504 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
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epss 0.05504 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05504 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.05579 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.0803 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.0803 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.0803 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.0803 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.0803 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.0803 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.0803 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.08394 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.08394 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.08394 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.08394 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
epss 0.4297 https://api.first.org/data/v1/epss?cve=CVE-2020-7060
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1797779
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11045
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11046
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11047
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11050
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7059
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7060
cvssv3.1 8.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.4 https://nvd.nist.gov/vuln/detail/CVE-2020-7060
cvssv3 9.1 https://nvd.nist.gov/vuln/detail/CVE-2020-7060
cvssv3.1 9.1 https://nvd.nist.gov/vuln/detail/CVE-2020-7060
generic_textual Medium https://ubuntu.com/security/notices/USN-4279-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4279-1
cvssv3.1 7.5 https://www.oracle.com/security-alerts/cpuApr2021.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpuApr2021.html
cvssv3.1 9.8 https://www.oracle.com/security-alerts/cpujul2020.html
generic_textual CRITICAL https://www.oracle.com/security-alerts/cpujul2020.html
cvssv3.1 9.8 https://www.tenable.com/security/tns-2021-14
generic_textual CRITICAL https://www.tenable.com/security/tns-2021-14
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-7060.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7060.json
https://api.first.org/data/v1/epss?cve=CVE-2020-7060
https://bugs.php.net/bug.php?id=79037
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11045
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11046
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11047
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11050
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7059
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7060
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html
https://seclists.org/bugtraq/2020/Feb/27
https://seclists.org/bugtraq/2020/Feb/31
https://seclists.org/bugtraq/2021/Jan/3
https://security.gentoo.org/glsa/202003-57
https://security.netapp.com/advisory/ntap-20200221-0002/
https://ubuntu.com/security/notices/USN-4279-1
https://usn.ubuntu.com/4279-1/
https://usn.ubuntu.com/usn/usn-4279-1
https://www.debian.org/security/2020/dsa-4626
https://www.debian.org/security/2020/dsa-4628
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.tenable.com/security/tns-2021-14
1797779 https://bugzilla.redhat.com/show_bug.cgi?id=1797779
cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
CVE-2020-7060 https://nvd.nist.gov/vuln/detail/CVE-2020-7060
RHSA-2020:3662 https://access.redhat.com/errata/RHSA-2020:3662
RHSA-2020:5275 https://access.redhat.com/errata/RHSA-2020:5275
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7060.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-7060
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-7060
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-7060
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://www.oracle.com/security-alerts/cpuApr2021.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpujul2020.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.tenable.com/security/tns-2021-14
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.73790
EPSS Score 0.00390
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.