CVE-2009-2118
CVE-2009-2118 is a medium-severity vulnerability in Irfanview with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.
Key facts
- Severity: Medium (CVSS 2.0 base score 6.8)
- EPSS exploit prediction: 3% (83rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Irfanview
- Published:
- Last modified:
Description
Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF 1 BPP image, which triggers a heap-based buffer overflow.
Frequently asked questions
- What is CVE-2009-2118?
- Integer overflow in IrfanView 4.23, when the resampling or screen fitting option is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF 1 BPP image, which triggers a heap-based buffer overflow.
- How severe is CVE-2009-2118?
- CVE-2009-2118 has a CVSS 2.0 base score of 6.8, rated medium severity.
- Is CVE-2009-2118 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2009-2118?
- CVE-2009-2118 affects Irfanview. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2009-2118?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2009-2118 published?
- CVE-2009-2118 was published on 2009-06-18 and last updated on 2026-06-16.
References
- http://osvdb.org/55150
- http://secunia.com/advisories/35359
- http://www.irfanview.com/main_history.htm
- http://www.securityfocus.com/bid/35423
Affected products (1)
- cpe:2.3:a:irfanview:irfanview:4.23:*:*:*:*:*:*:*
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- CVE-2007-1948 — Critical (CVSS 9.3): Buffer overflow in IrfanView 3.99 allows context-dependent attackers to cause a denial of service and possibly execute…
- CVE-2020-13905 — High (CVSS 8.8): IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!GetPlugInInfo+0x0000000000038ed4.
- CVE-2017-2813 — High (CVSS 8.8): An exploitable integer overflow vulnerability exists in the JPEG 2000 parser functionality of IrfanView 4.44. A…
- CVE-2007-2363 — High (CVSS 8.5): Buffer overflow in IrfanView 4.00 and earlier allows user-assisted remote attackers to execute arbitrary code via a…
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