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Vulnerability details: VCID-wd6n-1hjd-aaaq
Vulnerability ID VCID-wd6n-1hjd-aaaq
Aliases CVE-2020-7064
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-125 Out-of-bounds Read
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
System Score Found at
generic_textual Medium http://git.php.net/?p=php-src.git;a=commit;h=0c77b4307df73217283a4aaf9313e1a33a0967ff
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-7064.html
rhas Moderate https://access.redhat.com/errata/RHSA-2020:3662
rhas Moderate https://access.redhat.com/errata/RHSA-2020:5275
cvssv3 5.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7064.json
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00359 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00640 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.00640 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
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epss 0.00640 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
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epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
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epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.01987 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02015 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02015 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02015 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02015 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
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epss 0.02015 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02414 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02713 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02843 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02843 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.02843 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
epss 0.03636 https://api.first.org/data/v1/epss?cve=CVE-2020-7064
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1820601
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11048
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7062
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7063
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7064
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7065
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7066
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.8 https://nvd.nist.gov/vuln/detail/CVE-2020-7064
cvssv3 5.4 https://nvd.nist.gov/vuln/detail/CVE-2020-7064
cvssv3.1 5.4 https://nvd.nist.gov/vuln/detail/CVE-2020-7064
generic_textual Medium https://ubuntu.com/security/notices/USN-4330-1
generic_textual Medium https://ubuntu.com/security/notices/USN-4330-2
generic_textual Medium https://usn.ubuntu.com/usn/usn-4330-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4330-2
cvssv3.1 9.8 https://www.oracle.com/security-alerts/cpujan2021.html
generic_textual CRITICAL https://www.oracle.com/security-alerts/cpujan2021.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://git.php.net/?p=php-src.git;a=commit;h=0c77b4307df73217283a4aaf9313e1a33a0967ff
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-7064.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7064.json
https://api.first.org/data/v1/epss?cve=CVE-2020-7064
https://bugs.php.net/bug.php?id=79282
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11048
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7062
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7063
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7064
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7065
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7066
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7067
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html
https://security.netapp.com/advisory/ntap-20200403-0001/
https://ubuntu.com/security/notices/USN-4330-1
https://ubuntu.com/security/notices/USN-4330-2
https://usn.ubuntu.com/4330-1/
https://usn.ubuntu.com/4330-2/
https://usn.ubuntu.com/usn/usn-4330-1
https://usn.ubuntu.com/usn/usn-4330-2
https://www.debian.org/security/2020/dsa-4717
https://www.debian.org/security/2020/dsa-4719
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.tenable.com/security/tns-2021-14
1820601 https://bugzilla.redhat.com/show_bug.cgi?id=1820601
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:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
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:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
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-2020-7064 https://nvd.nist.gov/vuln/detail/CVE-2020-7064
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:R/S:U/C:L/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7064.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:L/PR:N/UI:N/S:U/C:L/I:N/A:N 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:M/Au:N/C:P/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-7064
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:R/S:U/C:L/I:N/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2020-7064
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:R/S:U/C:L/I:N/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2020-7064
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/cpujan2021.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 0.72702
EPSS Score 0.00359
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.