CVE-2015-7988: Null Pointer Dereference
First published: Sun Jun 26 2016(Updated: )
The handle_regservice_request function in mDNSResponder before 625.41.2 allows remote attackers to execute arbitrary code or cause a denial of service (NULL pointer dereference) via unspecified vectors.
Credit: cret@cert.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| iStyle @cosme iPhone OS | >=9.0<9.1 | |
| Apple iOS and macOS | >=10.9<10.9.5 | |
| Apple iOS and macOS | >=10.10.0<10.10.5 | |
| Apple iOS and macOS | >=10.11.0<10.11.1 | |
| Apple iOS, iPadOS, and watchOS | <2.1 | |
| Apple AirPort Base Station Firmware Update | >=7.6<7.6.7 | |
| Apple AirPort Base Station Firmware Update | >=7.7<7.7.7 | |
| Apple AirPort Extreme | ||
| mDNSResponder | <625.41.2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2015-7988?
CVE-2015-7988 has been categorized as a critical vulnerability due to its potential to allow remote code execution and denial of service.
How do I fix CVE-2015-7988?
To fix CVE-2015-7988, users should upgrade to mDNSResponder version 625.41.2 or later, or apply relevant patches provided by Apple.
Which devices are affected by CVE-2015-7988?
CVE-2015-7988 affects multiple Apple devices including certain iPhones, Macs running macOS Yosemite, and AirPort base stations using specific firmware versions.
Can CVE-2015-7988 be exploited remotely?
Yes, CVE-2015-7988 can be exploited remotely, allowing attackers to execute arbitrary code or cause a denial of service.
What components are involved in CVE-2015-7988?
CVE-2015-7988 specifically involves the handle_regservice_request function in mDNSResponder prior to version 625.41.2.
- agent/references
- agent/type
- agent/weakness
- agent/severity
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/apple
- canonical/istyle @cosme iphone os
- version/istyle @cosme iphone os/9.0
- canonical/apple ios and macos
- version/apple ios and macos/10.9
- version/apple ios and macos/10.10.0
- version/apple ios and macos/10.11.0
- canonical/apple ios, ipados, and watchos
- canonical/apple airport base station firmware update
- version/apple airport base station firmware update/7.6
- version/apple airport base station firmware update/7.7
- canonical/apple airport extreme
- canonical/mdnsresponder