CVE-2023-4681
NULL Pointer Dereference in gpac/gpac
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
NULL Pointer Dereference in gpac/gpac
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
- Record
CVE-2023-4681- CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-476
- Updated
- 2026-11-02
EUVDEUVD-2023-54532
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
- Record
EUVD-2023-54532- CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xgpj-c6vr-4w93
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
- Record
GHSA-xgpj-c6vr-4w93- CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-476
- Updated
- 2026-11-02
NVD
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
- Record
CVE-2023-4681- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-476
- Updated
- 2026-11-02
OSV
NULL Pointer Dereference in gpac/gpac
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
- Record
CVE-2023-4681- CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-476
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2023-4681
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
- Record
DEBIAN-CVE-2023-4681- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2023-4681
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.
- Record
UBUNTU-CVE-2023-4681- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 3.0
- 5.1 Medium
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
gpacDebian:11 |
All versions, plus listed versions 1.0.1+dfsg1-41.0.1+dfsg1-4+deb11u11.0.1+dfsg1-4+deb11u21.0.1+dfsg1-4+deb11u31.0.1+dfsg1-5 Show 8 moreShow less2.0.0+dfsg1-12.0.0+dfsg1-22.0.0+dfsg1-42.2.1+dfsg1-12.2.1+dfsg1-22.2.1+dfsg1-32.2.1+dfsg1-3.12.2.1+dfsg1-3.1~exp1 |
None known |
gpacUbuntu:Pro:14.04:LTS |
All versions, plus listed versions 0.5.0+svn4288~dfsg1-1ubuntu10.5.0+svn4288~dfsg1-40.5.0+svn4288~dfsg1-4ubuntu10.5.0+svn4288~dfsg1-4ubuntu1+esm10.5.0+svn4288~dfsg1-4ubuntu1+esm2 |
None known |
gpacUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 0.5.2-426-gc5ad4e4+dfsg5-1build10.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.10.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2 |
None known |
gpacUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 0.5.2-426-gc5ad4e4+dfsg5-30.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.10.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1 |
None known |
gpacUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 0.5.2-426-gc5ad4e4+dfsg5-4ubuntu10.5.2-426-gc5ad4e4+dfsg5-50.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2 |
None known |
gpacUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 1.0.1+dfsg1-41.0.1+dfsg1-52.0.0+dfsg1-22.0.0+dfsg1-2ubuntu0.1~esm2 |
None known |
gpacUbuntu:Pro:24.04:LTS |
All versions, plus listed versions 2.2.1+dfsg1-32.2.1+dfsg1-3.12.2.1+dfsg1-3.1build12.2.1+dfsg1-3.1build22.2.1+dfsg1-3.1ubuntu0.1~esm2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-4681 is a medium vulnerability (CVSS 5.1) in Gpac, published August 31, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.31%, the 23rd percentile. No source names a fixed version.
References
huntr.dev/bounties/d67c5619-ab36-41cc-93b7-04828e25f60e
github.com/gpac/gpac/commit/4bac19ad854159b21ba70d8ab7c4e1cd1db8ea1c
nvd.nist.gov/vuln/detail/CVE-2023-4681
security-tracker.debian.org/tracker/CVE-2023-4681
ubuntu.com/security/CVE-2023-4681
cve.org/CVERecord?id=CVE-2023-4681