VulnerabilityModified
CVE-2015-7023
CFNetwork in Apple iOS before 9.1 and OS X before 10.11.1 does not properly consider the uppercase-versus-lowercase distinction during cookie parsing, which allows remote web servers to overwrite cookies via unspecified vectors.
MEDIUM 5.8EPSS 1.63%
Does this matter?
Lower severity and a low EPSS score (1.63%). Track it; it rarely justifies an emergency change on its own.
Description
CFNetwork in Apple iOS before 9.1 and OS X before 10.11.1 does not properly consider the uppercase-versus-lowercase distinction during cookie parsing, which allows remote web servers to overwrite cookies via unspecified vectors.
- CVSS 2.0
- 5.8 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:P
- EPSS
- 1.63% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-17
- Affected
- apple/mac os x · apple/iphone os
- Source
- product-security@apple.com
References
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.htmlVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.htmlVendor Advisory
- http://www.securityfocus.com/bid/77263
- http://www.securitytracker.com/id/1033929
- https://support.apple.com/HT205370Vendor Advisory
- https://support.apple.com/HT205375Vendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.htmlVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.htmlVendor Advisory
- http://www.securityfocus.com/bid/77263
- http://www.securitytracker.com/id/1033929
- https://support.apple.com/HT205370Vendor Advisory
- https://support.apple.com/HT205375Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.