CVE-2023-39741 — Out-of-bounds Write in Range ZIP Project Long Range ZIP

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 91.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Ckolivas LrzipLong Range ZIP Project Long Range ZIP
Timeline
PublishedAug 17

Description

lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶Debianckolivas/lrzip< 0.651-3+1

🔴Vulnerability Details

3
GHSA
GHSA-rvm8-5gx5-v3wg: lrzip v0↗2023-08-17
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OSV
CVE-2023-39741: lrzip v0↗2023-08-17
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CVEList
CVE-2023-39741: lrzip v0↗2023-08-17
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📋Vendor Advisories

1
Debian
CVE-2023-39741: lrzip - lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProc...↗2023
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