CVE-2019-7732
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are...
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.
- Record
CVE-2019-7732- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-401
- Updated
- 2026-11-02
CVE List No score
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.
- Record
CVE-2019-7732- Updated
- 2026-11-02
EUVDEUVD-2019-17261 No score
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.
- Record
EUVD-2019-17261- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wpfj-9q2g-67mp
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are...
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.
- Record
GHSA-wpfj-9q2g-67mp- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-401
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2019-7732
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.
- Record
DEBIAN-CVE-2019-7732- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2019-7732
In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.
- Record
UBUNTU-CVE-2019-7732- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
liblivemediaDebian:14 |
All versions, plus listed versions 2004.11.11a-12005.04.01-12005.06.16-12005.07.21-12005.10.05-1 Show 45 moreShow less2006.03.17-12006.03.17-22007.02.20-12007.02.20-22008.07.25-12008.07.25-22009.11.27-12010.02.10-12010.04.09-12010.11.17-12011.03.14-12011.05.25-12011.06.16-12011.07.08-12011.07.21-12011.08.22-12011.09.02-12011.12.23-12012.02.04-12012.02.29-12012.02.29-22012.04.04-12012.04.21-12012.05.03-12012.05.03-1~bpo60+12012.05.17-12012.05.17-1+wheezy12012.05.17-1~bpo60+12012.08.31-12012.10.24-12012.11.16-12012.11.30-12013.01.05-12013.01.05-22013.01.05-32013.01.15-12013.04.30-12013.10.25-12014.01.13-12015.12.22-12016.01.12-12016.01.16-12016.01.20-12016.01.29-12016.01.29-2 |
None known |
liblivemediaUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 2014.01.13-12016.01.29-22016.02.09-12016.02.09-1ubuntu0.1~esm1 |
None known |
liblivemediaUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 2017.07.18-12017.09.12-1ubuntu12017.10.28-22018.01.29-12018.02.18-12018.02.18-1ubuntu0.1~esm1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-7732 is a high vulnerability (CVSS 7.5) in Live555 Streaming Media, published February 11, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.40%, the 72nd percentile. No source names a fixed version.
References
Left out here: 56 versions. The JSON record has them.