Critical severity · published Jun 26, 2018
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…
9.8
CVSS
6.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.7% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
7.2.0 through 7.2.7 · source: NVD
SA
Storage Automation Store · Netapp
All versions, or not specified · source: NVD
UL
Ubuntu Linux · Canonical
18.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-12882
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-12882
Third Party Advisory
http://www.securityfocus.com/bid/104551
Issue Tracking
https://bugs.php.net/bug.php?id=76409
Third Party Advisory
https://security.netapp.com/advisory/ntap-20181109-0001/
Third Party Advisory
https://usn.ubuntu.com/3702-1/
Third Party Advisory
https://usn.ubuntu.com/3702-2/
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