HIGH
content/renderer/media/webrtc_audio_renderer.cc in Google Chrome before 24.0.1312.56 on Mac OS X does not use an appropriate buffer size for the 96 kHz sampling rate, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a web site that provides WebRTC audio
Published Jan 24, 2013
7.5
HIGHCVSS 2.0
EPSS 1.27%
Description
content/renderer/media/webrtc_audio_renderer.cc in Google Chrome before 24.0.1312.56 on Mac OS X does not use an appropriate buffer size for the 96 kHz sampling rate, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a web site that provides WebRTC audio.
Affected products
No data.
AND
OR
- 24.0.1272.0
- 24.0.1272.1
- 24.0.1273.0
- 24.0.1274.0
- 24.0.1275.0
- 24.0.1276.0
- 24.0.1276.1
- 24.0.1277.0
- 24.0.1278.0
- 24.0.1279.0
- 24.0.1280.0
- 24.0.1281.0
- 24.0.1281.1
- 24.0.1281.2
- 24.0.1281.3
- 24.0.1282.0
- 24.0.1283.0
- 24.0.1284.0
- 24.0.1284.1
- 24.0.1284.2
- 24.0.1285.0
- 24.0.1285.1
- 24.0.1285.2
- 24.0.1286.0
- 24.0.1286.1
- 24.0.1287.0
- 24.0.1287.1
- 24.0.1288.0
- 24.0.1288.1
- 24.0.1289.0
- 24.0.1289.1
- 24.0.1290.0
- 24.0.1290.1
- 24.0.1290.2
- 24.0.1291.0
- 24.0.1291.1
- 24.0.1292.0
- 24.0.1292.1
- 24.0.1293.0
- 24.0.1294.0
- 24.0.1295.0
- 24.0.1296.0
- 24.0.1296.1
- 24.0.1297.0
- 24.0.1298.0
- 24.0.1298.1
- 24.0.1299.0
- 24.0.1300.0
- 24.0.1301.0
- 24.0.1301.1
- 24.0.1301.2
- 24.0.1302.0
- 24.0.1303.0
- 24.0.1304.0
- 24.0.1304.1
- 24.0.1305.0
- 24.0.1305.1
- 24.0.1305.2
- 24.0.1305.3
- 24.0.1305.4
- 24.0.1306.0
- 24.0.1306.1
- 24.0.1307.0
- 24.0.1307.1
- 24.0.1308.0
- 24.0.1309.0
- 24.0.1310.0
- 24.0.1311.0
- 24.0.1311.1
- 24.0.1312.0
- 24.0.1312.1
- 24.0.1312.2
- 24.0.1312.3
- 24.0.1312.4
- 24.0.1312.5
- 24.0.1312.6
- 24.0.1312.7
- 24.0.1312.8
- 24.0.1312.9
- 24.0.1312.10
- 24.0.1312.11
- 24.0.1312.12
- 24.0.1312.13
- 24.0.1312.14
- 24.0.1312.15
- 24.0.1312.16
- 24.0.1312.17
- 24.0.1312.18
- 24.0.1312.19
- 24.0.1312.20
- 24.0.1312.21
- 24.0.1312.22
- 24.0.1312.23
- 24.0.1312.24
- 24.0.1312.25
- 24.0.1312.26
- 24.0.1312.27
- 24.0.1312.28
- 24.0.1312.29
- 24.0.1312.30
- 24.0.1312.31
- 24.0.1312.32
- 24.0.1312.33
- 24.0.1312.34
- 24.0.1312.35
- 24.0.1312.36
- 24.0.1312.37
- 24.0.1312.38
- 24.0.1312.39
- 24.0.1312.40
- 24.0.1312.41
- 24.0.1312.42
- 24.0.1312.43
- 24.0.1312.44
- 24.0.1312.45
- 24.0.1312.46
- 24.0.1312.47
- 24.0.1312.48
- 24.0.1312.49
- 24.0.1312.50
- 24.0.1312.51
- 24.0.1312.52
- 24.0.1312.53
- 24.0.1312.54
- 24.0.1312.55
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.27% 0.01272
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01272
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.27% (0.01272) | 68.80th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.27% (0.01272) | 65.96th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.82% (0.00818) | 72.68th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.70% (0.00702) | 80.97th | v3 (v2023.03.01) |
| May 24, 2024 | 0.45% (0.00451) | 75.09th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.38% (0.00379) | 72.62th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.35% (0.00352) | 71.29th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.30% (0.00299) | 68.65th | v3 (v2023.03.01) |
| Aug 12, 2023 | 0.70% (0.00702) | 77.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.63% (0.00634) | 75.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://googlechromereleases.blogspot.com/2013/01/stable-channel-update_22.html x_refsource_CONFIRM
- http://src.chromium.org/viewvc/chrome/trunk/src/content/renderer/media/webrtc_audio_renderer.cc?r1=175323&r2=175322&pathrev=175323 x_refsource_CONFIRM
- http://src.chromium.org/viewvc/chrome?view=rev&revision=175323 x_refsource_CONFIRM
- https://code.google.com/p/chromium/issues/detail?id=166523 x_refsource_CONFIRM
- https://codereview.chromium.org/11773017 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://googlechromereleases.blogspot.com/2013/01/stable-channel-update_22.html | x_refsource_CONFIRM | |
| http://src.chromium.org/viewvc/chrome/trunk/src/content/renderer/media/webrtc_audio_renderer.cc?r1=175323&r2=175322&pathrev=175323 | x_refsource_CONFIRM | |
| http://src.chromium.org/viewvc/chrome?view=rev&revision=175323 | x_refsource_CONFIRM | |
| https://code.google.com/p/chromium/issues/detail?id=166523 | x_refsource_CONFIRM | |
| https://codereview.chromium.org/11773017 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Jan 24, 2013
Updated Sep 16, 2024
Reserved Jan 7, 2013
Link CVE-2013-0843
CISA Vulnrichment
Updated n/a