Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
CVE Vulnerability Details :
CVE-2025-8585
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-05 Aug, 2025 | 17:02
Updated At-06 Aug, 2025 | 15:09
Rejected At-
▼CVE Numbering Authority (CNA)
libav DSS File Demuxer avconv.c main double free

A vulnerability, which was classified as critical, has been found in libav up to 12.3. Affected by this issue is the function main of the file /avtools/avconv.c of the component DSS File Demuxer. The manipulation leads to double free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer.

Affected Products
Vendor
n/a
Product
libav
Modules
  • DSS File Demuxer
Versions
Affected
  • 12.0
  • 12.1
  • 12.2
  • 12.3
Problem Types
TypeCWE IDDescription
CWECWE-415Double Free
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-415
Description: Double Free
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.04.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.15.3MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.05.3MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.04.3N/A
AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 4.3
Base severity: N/A
Vector:
AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Advisory disclosed2025-08-05 00:00:00
VulDB entry created2025-08-05 02:00:00
VulDB entry last update2025-08-05 11:02:49
Event: Advisory disclosed
Date: 2025-08-05 00:00:00
Event: VulDB entry created
Date: 2025-08-05 02:00:00
Event: VulDB entry last update
Date: 2025-08-05 11:02:49
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.318818
vdb-entry
technical-description
https://vuldb.com/?ctiid.318818
signature
permissions-required
https://vuldb.com/?submit.621825
third-party-advisory
https://trac.ffmpeg.org/ticket/11680
issue-tracking
https://drive.google.com/file/d/1I4VVXGys156UdeSTgya_GGxLZxwuxUPw/view?usp=sharing
exploit
Hyperlink: https://vuldb.com/?id.318818
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.318818
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.621825
Resource:
third-party-advisory
Hyperlink: https://trac.ffmpeg.org/ticket/11680
Resource:
issue-tracking
Hyperlink: https://drive.google.com/file/d/1I4VVXGys156UdeSTgya_GGxLZxwuxUPw/view?usp=sharing
Resource:
exploit
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?submit.621825
exploit
https://trac.ffmpeg.org/ticket/11680
exploit
Hyperlink: https://vuldb.com/?submit.621825
Resource:
exploit
Hyperlink: https://trac.ffmpeg.org/ticket/11680
Resource:
exploit
Details not found