The sapi_header_op function in main/SAPI.c in PHP before 5.4.38, 5.5.x before 5.5.22, and 5.6.x before 5.6.6 supports deprecated line folding without considering browser compatibility, which allows remote attackers to conduct cross-site scripting (XSS) attacks against Internet Explorer by leveraging (1) %0A%20 or (2) %0D%0A%20 mishandling in the header function.
CVSS Details
- CVSS 3.1 Base Score: 6.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| F5 Big Ip | f5-bigip-upgrade-latest | Jun 17, 2026 | Oct 18, 2016 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-phphuawei-euleros-2_0_sp2-upgrade-php-clihuawei-euleros-2_0_sp2-upgrade-php-commonhuawei-euleros-2_0_sp2-upgrade-php-gdhuawei-euleros-2_0_sp2-upgrade-php-ldaphuawei-euleros-2_0_sp2-upgrade-php-mysqlhuawei-euleros-2_0_sp2-upgrade-php-odbchuawei-euleros-2_0_sp2-upgrade-php-pdohuawei-euleros-2_0_sp2-upgrade-php-pgsqlhuawei-euleros-2_0_sp2-upgrade-php-processhuawei-euleros-2_0_sp2-upgrade-php-recodehuawei-euleros-2_0_sp2-upgrade-php-soaphuawei-euleros-2_0_sp2-upgrade-php-xmlhuawei-euleros-2_0_sp2-upgrade-php-xmlrpc | Dec 4, 2019 | Aug 7, 2016 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-phphuawei-euleros-2_0_sp3-upgrade-php-clihuawei-euleros-2_0_sp3-upgrade-php-commonhuawei-euleros-2_0_sp3-upgrade-php-gdhuawei-euleros-2_0_sp3-upgrade-php-ldaphuawei-euleros-2_0_sp3-upgrade-php-mysqlhuawei-euleros-2_0_sp3-upgrade-php-odbchuawei-euleros-2_0_sp3-upgrade-php-pdohuawei-euleros-2_0_sp3-upgrade-php-pgsqlhuawei-euleros-2_0_sp3-upgrade-php-processhuawei-euleros-2_0_sp3-upgrade-php-recodehuawei-euleros-2_0_sp3-upgrade-php-soaphuawei-euleros-2_0_sp3-upgrade-php-xmlhuawei-euleros-2_0_sp3-upgrade-php-xmlrpc | Dec 18, 2019 | Aug 7, 2016 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-phphuawei-euleros-2_0_sp5-upgrade-php-clihuawei-euleros-2_0_sp5-upgrade-php-commonhuawei-euleros-2_0_sp5-upgrade-php-gdhuawei-euleros-2_0_sp5-upgrade-php-ldaphuawei-euleros-2_0_sp5-upgrade-php-mysqlhuawei-euleros-2_0_sp5-upgrade-php-odbchuawei-euleros-2_0_sp5-upgrade-php-pdohuawei-euleros-2_0_sp5-upgrade-php-pgsqlhuawei-euleros-2_0_sp5-upgrade-php-processhuawei-euleros-2_0_sp5-upgrade-php-recodehuawei-euleros-2_0_sp5-upgrade-php-soaphuawei-euleros-2_0_sp5-upgrade-php-xmlhuawei-euleros-2_0_sp5-upgrade-php-xmlrpc | Nov 19, 2019 | Aug 7, 2016 | |
| Php | php-upgrade-5_4_38php-upgrade-5_5_22php-upgrade-5_6_6 | Sep 9, 2016 | Aug 7, 2016 | |
| Suse | — | suse-upgrade-apache2-mod_php5suse-upgrade-apache2-mod_php53suse-upgrade-php5suse-upgrade-php5-bcmathsuse-upgrade-php5-bz2suse-upgrade-php5-calendarsuse-upgrade-php5-ctypesuse-upgrade-php5-curlsuse-upgrade-php5-dbasuse-upgrade-php5-dbasesuse-upgrade-php5-develsuse-upgrade-php5-domsuse-upgrade-php5-enchantsuse-upgrade-php5-exifsuse-upgrade-php5-fastcgisuse-upgrade-php5-fileinfosuse-upgrade-php5-fpmsuse-upgrade-php5-ftpsuse-upgrade-php5-gdsuse-upgrade-php5-gettextsuse-upgrade-php5-gmpsuse-upgrade-php5-hashsuse-upgrade-php5-iconvsuse-upgrade-php5-imapsuse-upgrade-php5-intlsuse-upgrade-php5-jsonsuse-upgrade-php5-ldapsuse-upgrade-php5-mbstringsuse-upgrade-php5-mcryptsuse-upgrade-php5-mysqlsuse-upgrade-php5-odbcsuse-upgrade-php5-opcachesuse-upgrade-php5-opensslsuse-upgrade-php5-pcntlsuse-upgrade-php5-pdosuse-upgrade-php5-pearsuse-upgrade-php5-pgsqlsuse-upgrade-php5-pharsuse-upgrade-php5-posixsuse-upgrade-php5-pspellsuse-upgrade-php5-shmopsuse-upgrade-php5-snmpsuse-upgrade-php5-soapsuse-upgrade-php5-socketssuse-upgrade-php5-sqlitesuse-upgrade-php5-suhosinsuse-upgrade-php5-sysvmsgsuse-upgrade-php5-sysvsemsuse-upgrade-php5-sysvshmsuse-upgrade-php5-tokenizersuse-upgrade-php5-wddxsuse-upgrade-php5-xmlreadersuse-upgrade-php5-xmlrpcsuse-upgrade-php5-xmlwritersuse-upgrade-php5-xslsuse-upgrade-php5-zipsuse-upgrade-php5-zlibsuse-upgrade-php53suse-upgrade-php53-bcmathsuse-upgrade-php53-bz2suse-upgrade-php53-calendarsuse-upgrade-php53-ctypesuse-upgrade-php53-curlsuse-upgrade-php53-dbasuse-upgrade-php53-develsuse-upgrade-php53-domsuse-upgrade-php53-exifsuse-upgrade-php53-fastcgisuse-upgrade-php53-fileinfosuse-upgrade-php53-ftpsuse-upgrade-php53-gdsuse-upgrade-php53-gettextsuse-upgrade-php53-gmpsuse-upgrade-php53-iconvsuse-upgrade-php53-imapsuse-upgrade-php53-intlsuse-upgrade-php53-jsonsuse-upgrade-php53-ldapsuse-upgrade-php53-mbstringsuse-upgrade-php53-mcryptsuse-upgrade-php53-mysqlsuse-upgrade-php53-odbcsuse-upgrade-php53-opensslsuse-upgrade-php53-pcntlsuse-upgrade-php53-pdosuse-upgrade-php53-pearsuse-upgrade-php53-pgsqlsuse-upgrade-php53-posixsuse-upgrade-php53-pspellsuse-upgrade-php53-readlinesuse-upgrade-php53-shmopsuse-upgrade-php53-snmpsuse-upgrade-php53-soapsuse-upgrade-php53-socketssuse-upgrade-php53-sqlitesuse-upgrade-php53-suhosinsuse-upgrade-php53-sysvmsgsuse-upgrade-php53-sysvsemsuse-upgrade-php53-sysvshmsuse-upgrade-php53-tidysuse-upgrade-php53-tokenizersuse-upgrade-php53-wddxsuse-upgrade-php53-xmlreadersuse-upgrade-php53-xmlrpcsuse-upgrade-php53-xmlwritersuse-upgrade-php53-xslsuse-upgrade-php53-zipsuse-upgrade-php53-zlib | Jul 26, 2016 | Jul 20, 2016 |
| Ubuntu | ubuntu-upgrade-libapache2-mod-php5ubuntu-upgrade-libapache2-mod-php7-0ubuntu-upgrade-php5-cgiubuntu-upgrade-php5-cliubuntu-upgrade-php5-fpmubuntu-upgrade-php7-0-cgiubuntu-upgrade-php7-0-cliubuntu-upgrade-php7-0-fpm | Aug 2, 2016 | Aug 2, 2016 |
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