CVE-2015-8935
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
7.2 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.5%
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.
Affected configurations
References
lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html
lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
rhn.redhat.com/errata/RHSA-2016-2750.html
www.openwall.com/lists/oss-security/2016/06/20/3
bugs.php.net/bug.php?id=68978
github.com/php/php-src/commit/996faf964bba1aec06b153b370a7f20d3dd2bb8b?w=1
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
7.2 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.5%