Impact: Low Public Date: 2019-05-02 CWE: CWE-122 Bugzilla: 1707299: CVE-2019-11036 php: buffer over-read in exif_process_IFD_TAG function leading to information disclosure When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and 7.3.x below 7.3.5 can be caused to read past allocated buffer in exif_process_IFD_TAG function. This may lead to information disclosure or crash.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-11036 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 6.5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | None |
| Platform | Package | State |
|---|---|---|
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-php70-php | Under investigation |
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-php72-php | Under investigation |
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-php71-php | Under investigation |
| Red Hat Enterprise Linux 7 | php | Under investigation |
| Red Hat Enterprise Linux 6 | php | Under investigation |
| Red Hat Enterprise Linux 5 | php53 | Under investigation |
| Red Hat Enterprise Linux 5 | php | Under investigation |
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