Use After Free in Live555 Streaming Media
CVE-2019-7314
liblivemedia in Live555 before 2019.02.03 mishandles the termination of an RTSP stream after RTP/RTCP-over-RTSP has been set up, which could lead to a Use-After-Free error that causes the RTSP server to crash (Segmentation fault) or possibly have unspecified other impact.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.032 (88.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.032 · newest: 0.032 · change: 0.000
Affected products
- Live555 Streaming Media
- Debian Linux — versions 8.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.debian.org/debian-lts-announce/2019/02/msg00037.html (mailing-list, Mailing List, Third Party Advisory)
- www.live555.com/liveMedia/public/changelog.txt (Vendor Advisory)
- lists.live555.com/pipermail/live-devel/2019-February/021143.html (Mailing List, Vendor Advisory)
- seclists.org/bugtraq/2019/Mar/22 (mailing-list)
- www.debian.org/security/2019/dsa-4408 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2019-07/msg00044.html (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00024.html (vendor-advisory)
- security.gentoo.org/glsa/202005-06 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2020-07/msg00009.html (vendor-advisory)
Frequently asked questions
- What is CVE-2019-7314?
- CVE-2019-7314 is a critical-severity vulnerability in Live555 Streaming Media, classified under Use After Free. CVSS score: 9.8/10. Published 2019-02-04.
- How severe is CVE-2019-7314?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-7314 known to be exploited?
- 43 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.