Vulnerability Name:

CVE-2021-40607 (CCN-229871)

Assigned:2021-08-26
Published:2021-08-26
Updated:2022-07-07
Summary:The schm_box_size function in GPAC 1.0.1 allows attackers to cause a denial of service via a crafted file in the MP4Box command.
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)
4.8 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:U/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
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/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): Low
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
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-770
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-40607

Source: XF
Type: UNKNOWN
gpac-cve202140607-dos(229871)

Source: CCN
Type: GPAC GIT Repository
BUG: heap-buffer-overflow in MP4Box at src/isomedia/schm_box_size:179 #1879

Source: MISC
Type: Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/gpac/gpac/issues/1879

Source: CCN
Type: Mend Vulnerability Database
CVE-2021-40607

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gpac:gpac:*:*:*:*:*:*:*:* (Version < 2.0.0)

    • Configuration CCN 1:
  • cpe:/a:gpac:gpac:1.0.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    gpac gpac *
    gpac gpac 1.0.1