Vulnerability Name:

CVE-2020-24027 (CCN-194997)

Assigned:2020-07-18
Published:2020-07-18
Updated:2021-01-13
Summary:In Live Networks, Inc., liblivemedia version 20200625, there is a potential buffer overflow bug in the server handling of a RTSP "PLAY" command, when the command specifies seeking by absolute time.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.6 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-24027

Source: CCN
Type: live-devel Mailing List, Wed Jul 8 21:07:16 PDT 2020
[Live-devel] [Security Issue][liblivemedia] stack buffer overflow in liblivemedia

Source: MISC
Type: Exploit, Mailing List, Vendor Advisory
http://lists.live555.com/pipermail/live-devel/2020-July/021662.html

Source: MISC
Type: Vendor Advisory
http://www.live555.com/liveMedia/public/changelog.txt

Source: XF
Type: UNKNOWN
liblivemedia-cve202024027-bo(194997)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:live555:liblivemedia:20200625:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:live555:liblivemedia:20200625:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    live555 liblivemedia 20200625
    live555 liblivemedia 20200625