CVE-2019-11039

NameCVE-2019-11039
DescriptionFunction iconv_mime_decode_headers() in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1813-1, DSA-4527-1, DSA-4529-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
php7.3 (PTS)buster7.3.31-1~deb10u1fixed
buster (security)7.3.31-1~deb10u5fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php5sourcejessie5.6.40+dfsg-0+deb8u4DLA-1813-1
php5source(unstable)(unfixed)
php7.0sourcestretch7.0.33-0+deb9u5DSA-4529-1
php7.0source(unstable)(unfixed)
php7.3sourcebuster7.3.9-1~deb10u1DSA-4527-1
php7.3source(unstable)7.3.6-1

Notes

Fixed in 7.1.30, 7.2.19, 7.3.6
PHP Bug: https://bugs.php.net/bug.php?id=78069

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