CVE-2021-30219
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted...
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted build file.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted build file.
- Record
CVE-2021-30219- 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 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-476
- Updated
- 2026-11-02
CVE List No score
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted build file.
- Record
CVE-2021-30219- Updated
- 2026-11-02
EUVDEUVD-2021-17151 No score
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted build file.
- Record
EUVD-2021-17151- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mmpx-fx25-f58m No score
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted...
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted build file.
- Record
GHSA-mmpx-fx25-f58m- Weakness
- CWE-476
- Updated
- 2026-11-02
OSVALPINE-CVE-2021-30219
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted build file.
- Record
ALPINE-CVE-2021-30219- 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
OSVBELL-CVE-2021-30219
CVE-2021-30219 does not affect BellSoft software
- Record
BELL-CVE-2021-30219- 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
OSV
samurai 1.2 has a NULL pointer dereference in printstatus() function in build.c via a crafted build file.
- Record
CVE-2021-30219- 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
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
samuraiAlpine:v3.13 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.14 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.15 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.16 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.17 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.18 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.19 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.20 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.21 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.22 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.23 |
before 1.2-r1 | 1.2-r1 |
samuraiAlpine:v3.24 |
before 1.2-r1 | 1.2-r1 |
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-2021-30219 is a medium vulnerability (CVSS 5.5) in Samurai Project Samurai, published April 29, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.75%, the 55th percentile. Fixed in samurai 1.2-r1.