CVE-2009-2879 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Cisco Webex

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer4 documents4 sources

Severity

9.3CRITICALNVD

EPSS

2.5%

top 14.76%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Cisco Webex

Timeline

PublishedDec 18

Latest updateMay 2

Description

Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) for Windows, 26.x before 26.49.35 for Mac OS X and Linux, and 27.x before 27.11.8 for Mac OS X and Linux allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted WebEx Recording Format (WRF) file, a different vulnerability than CVE-2009-2876 and CVE-2009-2878.

CVSS vector

AV:N/AC:M/C:C/I:C/A:CExploitability: 8.6 | Impact: 10.0

Affected Packages1 packages

▶NVDcisco/webex26.00, 27.00+1

Patches

Patch: tools.cisco.com ↗Patch: tools.cisco.com ↗Patch: tools.cisco.com ↗

🔴Vulnerability Details

GHSA

GHSA-5v9w-r7h8-v3f2: Heap-based buffer overflow in atas32↗2022-05-02

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CVEList

CVE-2009-2879: Heap-based buffer overflow in atas32↗2009-12-18

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📋Vendor Advisories

Cisco

Multiple Cisco WebEx WRF Player Vulnerabilities↗2009-12-16

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