CVE-2019-11047
MEDIUMCVSS 6.5/10EPSS 7.27%
Last modified
CVE-2019-11047 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. EPSS estimates a 7.27% chance of exploitation in the next 30 days.
Description
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | >= 7.2.0, < 7.2.26 |
| Php | Php | >= 7.3.0, < 7.3.13 |
| Php | Php | 7.4.0 |
| Fedoraproject | Fedora | 30 |
| Fedoraproject | Fedora | 31 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Debian | Debian Linux | 10.0 |
| Canonical | Ubuntu Linux | 12.04 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 19.04 |
| Canonical | Ubuntu Linux | 19.10 |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.htmlMailing List, Third Party Advisory
- https://bugs.php.net/bug.php?id=78910Exploit, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00034.htmlMailing List, Third Party Advisory
- https://seclists.org/bugtraq/2020/Feb/27Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2020/Feb/31Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2021/Jan/3Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200103-0002/Third Party Advisory
- https://usn.ubuntu.com/4239-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4626Third Party Advisory
- https://www.debian.org/security/2020/dsa-4628Third Party Advisory
- https://www.tenable.com/security/tns-2021-14Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.htmlMailing List, Third Party Advisory
- https://bugs.php.net/bug.php?id=78910Exploit, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00034.htmlMailing List, Third Party Advisory
- https://seclists.org/bugtraq/2020/Feb/27Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2020/Feb/31Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2021/Jan/3Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200103-0002/Third Party Advisory
- https://usn.ubuntu.com/4239-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4626Third Party Advisory
- https://www.debian.org/security/2020/dsa-4628Third Party Advisory
- https://www.tenable.com/security/tns-2021-14Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-11047?
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 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.
How severe is CVE-2019-11047?
CVE-2019-11047 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 7.27% probability of exploitation in the next 30 days.
How do I fix CVE-2019-11047?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-11041When PHP EXIF extension is parsing EXIF information from an …7.1
- CVE-2019-11042When PHP EXIF extension is parsing EXIF information from an …7.1
- CVE-2019-11043In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7…9.8
- CVE-2019-11044In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7…7.5
- CVE-2019-11045In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7…5.9
- CVE-2019-11046In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7…5.3
- CVE-2019-11048In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7…5.3
- CVE-2019-11049In PHP versions 7.3.x below 7.3.13 and 7.4.0 on Windows, whe…9.8
- CVE-2019-1105A spoofing vulnerability exists in the way Microsoft Outlook…
- CVE-2019-11050When PHP EXIF extension is parsing EXIF information from an …6.5
- CVE-2019-11057SQL injection vulnerability in Vtiger CRM before 7.1.0 hotfi…8.8
- CVE-2019-11059Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 6…
Are you affected by CVE-2019-11047?
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Scan your code nowSource: NVD / NIST