CVE-2009-0155
Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2...
Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF file that triggers a heap-based buffer overflow.
Exploit likelihood
What each source reports
NVD Score used
Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF file that triggers a heap-based buffer overflow.
- Record
CVE-2009-0155- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF file that triggers a heap-based buffer overflow.
- Record
CVE-2009-0155- Updated
- 2026-11-02
EUVDEUVD-2009-0164 No score
Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF file that triggers a heap-based buffer overflow.
- Record
EUVD-2009-0164- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cx5p-vgr7-9cm4 No score
Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2...
Integer underflow in CoreGraphics in Apple Mac OS X 10.5 before 10.5.7, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF file that triggers a heap-based buffer overflow.
- Record
GHSA-cx5p-vgr7-9cm4- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-0155 is a medium vulnerability (CVSS 6.8) in Apple Mac Os X, published May 13, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.76%, the 93rd percentile. No source names a fixed version.
References
support.apple.com/kb/HT3639
vupen.com/english/advisories/2009/1621
secunia.com/advisories/35074
securitytracker.com/id?1022209
lists.apple.com/archives/security-announce/2009/Jun/msg00005.html
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securityfocus.com/bid/34926
exchange.xforce.ibmcloud.com/vulnerabilities/50482
us-cert.gov/cas/techalerts/TA09-133A.html
nvd.nist.gov/vuln/detail/CVE-2009-0155
github.com/advisories/GHSA-cx5p-vgr7-9cm4