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Vulnerability Details : CVE-2018-12882

exif_read_from_impl in ext/exif/exif.c in PHP 7.2.x through 7.2.7 allows attackers to trigger a use-after-free (in exif_read_from_file) because it closes a stream that it is not responsible for closing. The vulnerable code is reachable through the PHP exif_read_data function.
Publish Date : 2018-06-25 Last Update Date : 2018-11-10
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 416

- Products Affected By CVE-2018-12882

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 18.04 ~~lts~~~ Version Details Vulnerabilities
2 Application PHP PHP 7.2.0 Version Details Vulnerabilities
3 Application PHP PHP 7.2.1 Version Details Vulnerabilities
4 Application PHP PHP 7.2.2 Version Details Vulnerabilities
5 Application PHP PHP 7.2.3 Version Details Vulnerabilities
6 Application PHP PHP 7.2.4 Version Details Vulnerabilities
7 Application PHP PHP 7.2.5 Version Details Vulnerabilities
8 Application PHP PHP 7.2.6 Version Details Vulnerabilities
9 Application PHP PHP 7.2.7 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 1
PHP PHP 8

- References For CVE-2018-12882

http://www.securityfocus.com/bid/104551
BID 104551 PHP 'ext/exif/exif.c' Denial of Service Vulnerability Release Date:2018-06-25
https://usn.ubuntu.com/3702-2/
UBUNTU USN-3702-2
https://usn.ubuntu.com/3702-1/
UBUNTU USN-3702-1
https://security.netapp.com/advisory/ntap-20181109-0001/ CONFIRM
https://bugs.php.net/bug.php?id=76409 CONFIRM

- Metasploit Modules Related To CVE-2018-12882

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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