CVE-2021-39595

Published on: 09/20/2021 12:00:00 AM UTC

Last Modified on: 09/22/2021 06:22:00 PM UTC

CVE-2021-39595

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Swftools from Swftools contain the following vulnerability:

An issue was discovered in swftools through 20200710. A stack-buffer-overflow exists in the function rfx_alloc() located in mem.c. It allows an attacker to cause code Execution.

  • CVE-2021-39595 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
A stack overflow in q.c:1147 causes Segmentation fault · Issue #141 · matthiaskramm/swftools · GitHub github.com
text/html
 URL Logo MISC github.com/matthiaskramm/swftools/issues/141
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSwftoolsSwftoolsAllAllAllAll
  • cpe:2.3:a:swftools:swftools:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-39595 : An issue was discovered in swftools through 20200710. A stack-buffer-overflow exists in the functi… twitter.com/i/web/status/1… 2021-09-20 16:41:12
Twitter Icon @Robo_Alerts Potentially Critical CVE Detected! CVE-2021-39595 Description: CVE-2021-39595 An issue was discovered in swftools t… twitter.com/i/web/status/1… 2021-09-20 18:00:03
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