CVE-2021-21704

NameCVE-2021-21704
DescriptionPHP: firebird issues
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-2708-1, DSA-4935-1
Debian Bugs990575

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
php7.0 (PTS)stretch7.0.33-0+deb9u8vulnerable
stretch (security)7.0.33-0+deb9u11fixed
php7.3 (PTS)buster7.3.27-1~deb10u1vulnerable
buster (security)7.3.29-1~deb10u1fixed
php7.4 (PTS)bookworm, bullseye, sid7.4.21-1+deb11u1fixed
php8.0 (PTS)sid8.0.8-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php7.0sourcestretch7.0.33-0+deb9u11DLA-2708-1
php7.0source(unstable)(unfixed)
php7.3sourcebuster7.3.29-1~deb10u1DSA-4935-1
php7.3source(unstable)(unfixed)
php7.4source(unstable)7.4.21-1+deb11u1
php8.0source(unstable)8.0.8-1990575

Notes

Fixed in 8.0.8, 7.4.21, 7.3.29
PHP Bug: https://bugs.php.net/76448
PHP Bug: https://bugs.php.net/76449
PHP Bug: https://bugs.php.net/76450
PHP Bug: https://bugs.php.net/76452

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