Home/CVE/WebCore in Apple WebKit build 18794 allows remote attackers to cause a denial of service (null dereference and applicati
CVE

CVE-2007-0342

WebCore in Apple WebKit build 18794 allows remote attackers to cause a denial of service (null dereference and applicati

WebCore in Apple WebKit build 18794 allows remote attackers to cause a denial of service (null dereference and application crash) via a TD element with a large number in the ROWSPAN attribute, as demonstrated by a crash of OmniWeb 5.5.3 on Mac OS X 10.4.8, a different vulnerability than CVE-2006-2019.

HIGH · CVSS 7.5 EPSS 0.06071
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  • EPSS percentile: top 9% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
▤

Affected Products & Versions

4
apple safariall versions
apple webkitall versions
omnigroup omniweball versions
apple mac os xall versions
⚠

Public Exploits & PoCs

3
dosApple WebKit build 18794 - WebCore Remote Denial of Serviceverified
pocsecurity-protocols.com · sp-x41-advisory.phpsecurity-protocols.com
pocwww.securityfocus.com · 22059www.securityfocus.com
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Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Jan 2007 · 02:28 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
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