CVE-2018-14851

NameCVE-2018-14851
Descriptionexif_process_IFD_in_MAKERNOTE in ext/exif/exif.c in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted JPEG file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1490-1, DSA-4353-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
php5 (PTS)jessie5.6.33+dfsg-0+deb8u1vulnerable
jessie (security)5.6.38+dfsg-0+deb8u1fixed
php7.0 (PTS)stretch7.0.30-0+deb9u1vulnerable
stretch (security)7.0.33-0+deb9u1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php5source(unstable)(unfixed)medium
php5sourcejessie5.6.37+dfsg-0+deb8u1mediumDLA-1490-1
php7.0source(unstable)7.0.31-1medium
php7.0sourcestretch7.0.33-0+deb9u1mediumDSA-4353-1
php7.1source(unstable)7.1.20-1medium
php7.2source(unstable)7.2.8-1medium

Notes

Fixed in 5.6.37, 7.0.31, 7.1.20, 7.2.8
PHP Bug: https://bugs.php.net/bug.php?id=76557

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