Bzip3
Vendor:
First CVE: Apr 6, 2023 · Active for 3 years
7
Total CVEs
More Total CVEs than 83% of tracked products
7.0
Avg CVEs / Year
Higher CVE frequency than 92% of tracked products
6.8
Avg CVSS
Higher Avg CVSS than 39% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Bzip3 over time
Volume of CVEsAvg CVSS Base Score
First CVE
Apr 6, 2023
3 years ago
Most Recent CVE
Apr 6, 2023
1,205 days ago
CVE Severity & Scoring
Bzip37 CVEs
86%
14%
All CVEs352,294 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local0 (0.0%)
Network7 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low7 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None0 (0.0%)
Unknown0 (0.0%)
Required7 (100.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None7 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (7 CVEs).
7 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-29421HIGH An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3_decode_block. | Apr 6, 2023 | 8.8 | 28 | NO | NO |
CVE-2023-29420MEDIUM An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is a crash caused by an invalid memmove in bz3_decode_block. | Apr 6, 2023 | 6.5 | 22 | NO | NO |
CVE-2023-29419MEDIUM An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is a bz3_decode_block out-of-bounds read. | Apr 6, 2023 | 6.5 | 22 | NO | NO |
CVE-2023-29416MEDIUM An issue was discovered in libbzip3.a in bzip3 before 1.3.0. A bz3_decode_block out-of-bounds write can occur with a crafted archive because bzip3 does not follow the required proc | Apr 6, 2023 | 6.5 | 22 | NO | NO |
CVE-2023-29417MEDIUM An issue was discovered in libbzip3.a in bzip3 1.2.2. There is a bz3_decompress out-of-bounds read in certain situations where buffers passed to bzip3 do not contain enough space t | Apr 6, 2023 | 6.5 | 21 | NO | NO |
CVE-2023-29415MEDIUM An issue was discovered in libbzip3.a in bzip3 before 1.3.0. A denial of service (process hang) can occur with a crafted archive because bzip3 does not follow the required procedur | Apr 6, 2023 | 6.5 | 21 | NO | NO |
CVE-2023-29418MEDIUM An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an xwrite out-of-bounds read. | Apr 6, 2023 | 6.5 | 17 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (7 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (7 CVEs).
Media Mentions
Signals from CVEs in this product scope (7 CVEs).
Top CNAs Publishing CVEs For Bzip3
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.2.2 | 1 | 6.5 | 0.8% | 0 | 0 |