Vulnerability Name:

CVE-2020-19481 (CCN-206066)

Assigned:2019-07-06
Published:2019-07-06
Updated:2021-07-30
Summary:An issue was discovered in GPAC before 0.8.0, as demonstrated by MP4Box. It contains an invalid memory read in gf_m2ts_process_pmt in media_tools/mpegts.c that can cause a denial of service via a crafted MP4 file.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.0 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.0 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2020-19481

Source: XF
Type: UNKNOWN
gpac-cve202019481-dos(206066)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/gpac/gpac/commit/2320eb73afba753b39b7147be91f7be7afc0eeb7

Source: CCN
Type: GPAC GIT Repository
Runtime error: member access within null pointer of type 'struct GF_Box' #1263

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/gpac/gpac/issues/1265

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/gpac/gpac/issues/1266

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/gpac/gpac/issues/1267

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-19481

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gpac:gpac:*:*:*:*:*:*:*:* (Version < 0.8.0)

    • Configuration CCN 1:
  • cpe:/a:gpac:gpac:0.8.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    gpac gpac *
    gpac gpac 0.8.0