CVE-2018-7727 — Missing Release of Resource after Effective Lifetime in Zziplib

CWE-772 — Missing Release of Resource after Effective Lifetime9 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 67.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Gdraheim ZziplibRedhat Enterprise Linux DesktopRedhat Enterprise Linux Server+2 more
Timeline
PublishedMar 6
Latest updateAug 17

Description

An issue was discovered in ZZIPlib 0.13.68. There is a memory leak triggered in the function zzip_mem_disk_new in memdisk.c, which will lead to a denial of service attack.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages6 packages

▶Ubuntugdraheim/zziplib< 0.13.62-3.2ubuntu1.1+2
▶NVDgdraheim/zziplib0.13.68

🔴Vulnerability Details

3
OSV
zziplib vulnerabilities↗2023-08-17
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GHSA
GHSA-4g2g-r89f-8qqm: An issue was discovered in ZZIPlib 0↗2022-05-13
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OSV
CVE-2018-7727: An issue was discovered in ZZIPlib 0↗2018-03-06
▶

📋Vendor Advisories

3
Ubuntu
ZZIPlib vulnerabilities↗2023-08-17
▶
Red Hat
zziplib: Memory leak in memdisk.c:zzip_mem_disk_new() can lead to denial of service via crafted zip↗2018-03-06
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Debian
CVE-2018-7727: zziplib - An issue was discovered in ZZIPlib 0.13.68. There is a memory leak triggered in ...↗2018
▶

💬Community

2
Bugzilla
CVE-2018-7726 CVE-2018-7727 zziplib: various flaws [fedora-all]↗2018-03-13
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Bugzilla
CVE-2018-7727 zziplib: Memory leak in memdisk.c:zzip_mem_disk_new() can lead to denial of service via crafted zip↗2018-03-13
▶