CVE-2018-10549

Impact:
Low
Public Date:
2018-04-26
CWE:
CWE-125
Bugzilla:
1573797: CVE-2018-10549 php: Out-of-bounds read in ext/exif/exif.c:exif_read_data() when reading crafted JPEG data
An out-of-bounds read has been found in PHP when function exif_iif_add_value handles the case of a MakerNote that lacks a final terminator character. A remote attacker could use this vulnerability to cause a crash.

Find out more about CVE-2018-10549 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 3.7
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact Low

Affected Packages State

Platform Package State
Red Hat Software Collections for Red Hat Enterprise Linux rh-php70-php Affected
Red Hat Software Collections for Red Hat Enterprise Linux rh-php71-php Affected
Red Hat Enterprise Linux 7 php Not affected
Red Hat Enterprise Linux 6 php Not affected
Red Hat Enterprise Linux 5 php53 Not affected
Red Hat Enterprise Linux 5 php Not affected

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