Medium severity6.5CISA KEVNVD Advisory· Published Nov 30, 2023· Updated Jun 17, 2026
CVE-2023-42916
CVE-2023-42916
Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
43cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <17.1.2
- (no CPE)range: <17.1.2
- (no CPE)range: unspecified
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <15.8.1
- (no CPE)range: <17.1.2
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=14.0,<14.1.2
- (no CPE)range: unspecified
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
- Range: <14.1.2
- Range: <16.7.1, <17.1.2
- osv-coords27 versionspkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5
< 2.42.3-150400.4.67.1+ 26 more
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150200.94.1
- (no CPE)range: < 2.42.3-150000.3.160.1
- (no CPE)range: < 2.42.3-150200.94.1
- (no CPE)range: < 2.42.3-150200.94.1
- (no CPE)range: < 2.42.3-150200.94.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-2.161.1
- (no CPE)range: < 2.42.3-150000.3.160.1
- (no CPE)range: < 2.42.3-150200.94.1
- (no CPE)range: < 2.42.3-150200.94.1
- (no CPE)range: < 2.42.3-2.161.1
- (no CPE)range: < 2.42.3-150000.3.160.1
- (no CPE)range: < 2.42.3-150200.94.1
- (no CPE)range: < 2.42.3-150200.94.1
- (no CPE)range: < 2.42.3-2.161.1
- (no CPE)range: < 2.42.3-2.161.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- (no CPE)range: < 2.42.3-150400.4.67.1
- Range: unspecified
Patches
Vulnerability mechanics
References
19- seclists.org/fulldisclosure/2023/Dec/12nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2023/Dec/13nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2023/Dec/3nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2023/Dec/4nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2023/Dec/5nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2023/Dec/8nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2024/Jan/35nvdMailing ListThird Party Advisory
- www.openwall.com/lists/oss-security/2023/12/05/1nvdMailing ListThird Party Advisory
- security.gentoo.org/glsa/202401-04nvdThird Party Advisory
- support.apple.com/en-us/HT214031nvdVendor Advisory
- support.apple.com/en-us/HT214032nvdVendor Advisory
- support.apple.com/en-us/HT214033nvdVendor Advisory
- support.apple.com/kb/HT214033nvdVendor Advisory
- support.apple.com/kb/HT214034nvdVendor Advisory
- support.apple.com/kb/HT214062nvdVendor Advisory
- lists.fedoraproject.org/archives/list/[email protected]/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/nvdMailing List
- lists.fedoraproject.org/archives/list/[email protected]/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/nvdMailing List
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
- www.debian.org/security/2023/dsa-5575nvdMailing List
News mentions
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