CVE-2017-8846 — Use After Free in Linux

CWE-416 — Use After Free10 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.5%
top 33.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Ckolivas LrzipDebian LinuxLong Range ZIP Project Long Range ZIP
Timeline
PublishedMay 8
Latest updateMay 13

Description

The read_stream function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted archive.

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< 0.631+git180517-1+3

Also affects: Debian Linux 9.0

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-7qpf-hv34-vvr8: The read_stream function in stream↗2022-05-13
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CVEList
CVE-2017-8846: The read_stream function in stream↗2017-05-08
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OSV
CVE-2017-8846: The read_stream function in stream↗2017-05-08
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📋Vendor Advisories

3
Ubuntu
Long Range ZIP vulnerabilities↗2021-12-09
▶
Ubuntu
Long Range ZIP vulnerabilities↗2021-12-06
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Debian
CVE-2017-8846: lrzip - The read_stream function in stream.c in liblrzip.so in lrzip 0.631 allows remote...↗2017
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💬Community

3
Bugzilla
CVE-2017-8842 CVE-2017-8843 CVE-2017-8844 CVE-2017-8845 CVE-2017-8846 CVE-2017-8847 lrzip: Multiple security vulnerabilities↗2017-05-09
▶
Bugzilla
CVE-2017-8842 CVE-2017-8843 CVE-2017-8844 CVE-2017-8845 CVE-2017-8846 CVE-2017-8847 lrzip: Multiple security vulnerabilities [fedora-all]↗2017-05-09
▶
Bugzilla
CVE-2017-8842 CVE-2017-8843 CVE-2017-8844 CVE-2017-8845 CVE-2017-8846 CVE-2017-8847 lrzip: Multiple security vulnerabilities [epel-all]↗2017-05-09
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CVE-2017-8846 — Use After Free in Debian Linux | cvebase