GPAC up to 0.7.x libgpac.a gf_odf_delete_descriptor MP4 File release of reference
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.3 | $0-$5k | 0.00 |
A vulnerability was found in GPAC up to 0.7.x. It has been classified as problematic. Affected is the function gf_odf_delete_descriptor
of the file libgpac.a. The manipulation as part of a MP4 File leads to a release of reference vulnerability. CWE is classifying the issue as CWE-763. The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly. This is going to have an impact on availability. CVE summarizes:
An issue was discovered in libgpac.a in GPAC before 0.8.0, as demonstrated by MP4Box. It contains an invalid pointer dereference in gf_odf_delete_descriptor in odf/desc_private.c that can cause a denial of service via a crafted MP4 file.
The weakness was presented 03/24/2020. This vulnerability is traded as CVE-2019-20632 since 03/24/2020. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.
Upgrading to version 0.8.0 eliminates this vulnerability.
See VDB-152177, VDB-152176, VDB-152175 and VDB-152174 for similar entries.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.4VulDB Meta Temp Score: 4.3
VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Release of referenceCWE: CWE-763 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: GPAC 0.8.0
Timeline
03/24/2020 🔍03/24/2020 🔍
03/25/2020 🔍
05/11/2024 🔍
Sources
Advisory: 1271Status: Not defined
CVE: CVE-2019-20632 (🔍)
See also: 🔍
Entry
Created: 03/25/2020 10:34 AMUpdated: 05/11/2024 08:45 AM
Changes: 03/25/2020 10:34 AM (39), 03/25/2020 10:39 AM (17), 05/11/2024 08:45 AM (19)
Complete: 🔍
Cache ID: 18:52F:40
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