Vulnerability Monitor

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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.

Published

2018-06-26T03:29:00.210

Last Modified

2024-11-21T03:46:02.080

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	php	php	≤ 7.2.7	Yes
Operating System	canonical	ubuntu_linux	18.04	Yes
Application	netapp	storage_automation_store	-	Yes

References

http://www.securityfocus.com/bid/104551 Third Party Advisory, VDB Entry ([email protected])
https://bugs.php.net/bug.php?id=76409 Issue Tracking, Patch, Vendor Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20181109-0001/ Third Party Advisory ([email protected])
https://usn.ubuntu.com/3702-1/ Third Party Advisory ([email protected])
https://usn.ubuntu.com/3702-2/ Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/104551 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.php.net/bug.php?id=76409 Issue Tracking, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20181109-0001/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3702-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3702-2/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)