Vulnerability Details : CVE-2022-33067
Lrzip v0.651 was discovered to contain multiple invalid arithmetic shifts via the functions get_magic in lrzip.c and Predictor::init in libzpaq/libzpaq.cpp. These vulnerabilities allow attackers to cause a Denial of Service via unspecified vectors.
Vulnerability category: Denial of service
Products affected by CVE-2022-33067
- cpe:2.3:a:long_range_zip_project:long_range_zip:0.651:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-33067
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 17 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-33067
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
References for CVE-2022-33067
-
https://github.com/ckolivas/lrzip/issues/224
UndefinedBehaviorSanitizer: invalid shifts · Issue #224 · ckolivas/lrzip · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
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