CVE-2021-44482
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in...
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.
- Record
CVE-2021-44482- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.
- Record
CVE-2021-44482- Updated
- 2026-11-02
EUVDEUVD-2021-31315 No score
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.
- Record
EUVD-2021-31315- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r33v-p75h-gjjw
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in...
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.
- Record
GHSA-r33v-p75h-gjjw- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
OSV
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.
- Record
CVE-2021-44482- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2021-44482
An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.
- Record
UBUNTU-CVE-2021-44482- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
yottaUbuntu:20.04:LTS |
All versions, plus listed versions 0.19.0-10.19.0-20.20.0-1 |
None known |
yottaUbuntu:22.04:LTS |
All versions, plus listed versions 0.20.5-40.20.5-5 |
None known |
yottaUbuntu:24.04:LTS |
All versions, plus listed versions 0.20.5-5 |
None known |
yottaUbuntu:25.10 |
All versions, plus listed versions 0.20.5-8 |
None known |
yottaUbuntu:26.04:LTS |
All versions, plus listed versions 0.20.5-80.20.5-8build1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-44482 is a high vulnerability (CVSS 7.5) in Yottadb, published April 15, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.04%, the 64th percentile. No source names a fixed version.