CVE-2019-11042

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

CVSS v3 7.1 HIGH
CVSS v2.0 5.8 MEDIUM

7.1^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:P

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00019.html	Third Party Advisory
http://seclists.org/fulldisclosure/2019/Oct/15	Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2019/Oct/55	Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3299	Third Party Advisory
https://bugs.php.net/bug.php?id=78256	Exploit Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/08/msg00010.html	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Oct/9	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Sep/35	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Sep/38	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20190822-0003/	Third Party Advisory
https://support.apple.com/kb/HT210634	Third Party Advisory
https://support.apple.com/kb/HT210722	Third Party Advisory
https://usn.ubuntu.com/4097-1/	Third Party Advisory
https://usn.ubuntu.com/4097-2/	Third Party Advisory
https://www.debian.org/security/2019/dsa-4527	Third Party Advisory
https://www.debian.org/security/2019/dsa-4529	Third Party Advisory
https://www.tenable.com/security/tns-2021-14	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00019.html	Third Party Advisory
http://seclists.org/fulldisclosure/2019/Oct/15	Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2019/Oct/55	Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3299	Third Party Advisory
https://bugs.php.net/bug.php?id=78256	Exploit Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/08/msg00010.html	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Oct/9	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Sep/35	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Sep/38	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20190822-0003/	Third Party Advisory
https://support.apple.com/kb/HT210634	Third Party Advisory
https://support.apple.com/kb/HT210722	Third Party Advisory
https://usn.ubuntu.com/4097-1/	Third Party Advisory
https://usn.ubuntu.com/4097-2/	Third Party Advisory
https://www.debian.org/security/2019/dsa-4527	Third Party Advisory
https://www.debian.org/security/2019/dsa-4529	Third Party Advisory
https://www.tenable.com/security/tns-2021-14	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:12.04::::esm:::
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::*

Configuration 4 (hide)

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

Configuration 5 (hide)

cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

Configuration 6 (hide)

cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*

Configuration 7 (hide)

cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:20

Information

Published : 2019-08-09 20:15

Updated : 2024-11-21 04:20

NVD link : CVE-2019-11042

Mitre link : CVE-2019-11042

CVE.ORG link : CVE-2019-11042

JSON object : View

Products Affected

debian

debian_linux

tenable

tenable.sc

redhat

software_collections

apple

mac_os_x

canonical

ubuntu_linux

php

opensuse

leap

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2019-11042", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Secondary", "source": "security@php.net", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.2}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 2.8}]}, "published": "2019-08-09T20:15:11.143", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00019.html", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "http://seclists.org/fulldisclosure/2019/Oct/15", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "http://seclists.org/fulldisclosure/2019/Oct/55", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://access.redhat.com/errata/RHSA-2019:3299", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://bugs.php.net/bug.php?id=78256", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "security@php.net"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00010.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://seclists.org/bugtraq/2019/Oct/9", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://seclists.org/bugtraq/2019/Sep/35", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://seclists.org/bugtraq/2019/Sep/38", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@php.net"}, {"url": "https://security.netapp.com/advisory/ntap-20190822-0003/", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://support.apple.com/kb/HT210634", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://support.apple.com/kb/HT210722", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://usn.ubuntu.com/4097-1/", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://usn.ubuntu.com/4097-2/", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://www.debian.org/security/2019/dsa-4527", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://www.debian.org/security/2019/dsa-4529", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "https://www.tenable.com/security/tns-2021-14", "tags": ["Third Party Advisory"], "source": "security@php.net"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00019.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2019/Oct/15", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2019/Oct/55", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2019:3299", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.php.net/bug.php?id=78256", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00010.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://seclists.org/bugtraq/2019/Oct/9", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://seclists.org/bugtraq/2019/Sep/35", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://seclists.org/bugtraq/2019/Sep/38", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.netapp.com/advisory/ntap-20190822-0003/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/kb/HT210634", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/kb/HT210722", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/4097-1/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/4097-2/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2019/dsa-4527", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2019/dsa-4529", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.tenable.com/security/tns-2021-14", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@php.net", "description": [{"lang": "en", "value": "CWE-125"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash."}, {"lang": "es", "value": "Cuando la extensi\u00f3n EXIF de PHP est\u00e1 analizando informaci\u00f3n EXIF de una imagen, p.ej. por medio de la funci\u00f3n exif_read_data(), en PHP versiones 7.1.x anteriores a 7.1.31, versiones 7.2.x anteriores a 7.2.21 y versiones 7.3.x anteriores a 7.3.8, es posible suministrarle datos que har\u00e1n que se lea m\u00e1s all\u00e1 del b\u00fafer asignado . Esto puede conllevar a la divulgaci\u00f3n de informaci\u00f3n o bloqueo."}], "lastModified": "2024-11-21T04:20:25.890", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BB562D9A-1014-4E8B-9C23-D27AE0804D37", "versionEndExcluding": "7.1.31", "versionStartIncluding": "7.1.0"}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C12FECEA-A926-4C57-B65F-6815A6A091A9", "versionEndExcluding": "7.2.21", "versionStartIncluding": "7.2.0"}, {"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76D1A2A9-CDA6-40AF-81C5-684FBCE2CC93", "versionEndExcluding": "7.3.8", "versionStartIncluding": "7.3.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}, {"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "vulnerable": true, "matchCriteriaId": "8D305F7A-D159-4716-AB26-5E38BB5CD991"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "vulnerable": true, "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E773457A-E670-4DDA-86E2-0923C1DCD9BA", "versionEndExcluding": "10.15.1"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1E78106-58E6-4D59-990F-75DA575BFAD9"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D7EE4B6-A6EC-4B9B-91DF-79615796673F"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "41DBA7C7-8084-45F6-B59D-13A9022C34DF", "versionEndExcluding": "5.19.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@php.net"}

7.1 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.8 /10

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

JSON object

Attach tags to CVE-2019-11042

7.1^/10

5.8^/10

Attach tags to `CVE-2019-11042`