CVE-2018-6541
published 2018-02-02CVE-2018-6541: In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer…
PriorityP424medium6.5CVSS 3.0
AVNACLPRNUIRSUCNINAH
EPSS
2.31%
81.3th percentile
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | zziplib | < zziplib 0.13.62-3.2 (bookworm) | zziplib 0.13.62-3.2 (bookworm) |
| gdraheim | zziplib | — | — |
| gdraheim | zziplib | >= 0 < 0.13.62-3.2 | 0.13.62-3.2 |
| gdraheim | zziplib | >= 0 < 0.13.62-3.2 | 0.13.62-3.2 |
| gdraheim | zziplib | >= 0 < 0.13.62-3.2 | 0.13.62-3.2 |
| gdraheim | zziplib | >= 0 < 0.13.62-3.2 | 0.13.62-3.2 |
CVSS provenance
nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
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Ubuntu
zziplib vulnerabilities
vendor_ubuntu·2018-07-03
CVE-2018-6381 zziplib vulnerabilities
Title: zziplib vulnerabilities
Summary: zziplib could be made to crash or run programs as your login if it opened a
specially crafted file.
It was discovered that zziplib incorrectly handled certain malformed ZIP
files. If a user or automated system were tricked into opening a specially
crafted ZIP file, a remote attacker could cause zziplib to crash, resulting
in a denial of service, or possibly execute arbitrary code.
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
zziplib: Bus error caused by loading of a misaligned address inzzip/zip.c
vendor_redhat·2018-02-01·CVSS 6.5
CVE-2018-6541 [MEDIUM] CWE-20 zziplib: Bus error caused by loading of a misaligned address inzzip/zip.c
zziplib: Bus error caused by loading of a misaligned address inzzip/zip.c
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
Package: zziplib (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2018-6541: zziplib - In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned addre...
vendor_debian·2018·CVSS 6.5
CVE-2018-6541 [MEDIUM] CVE-2018-6541: zziplib - In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned addre...
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
Scope: local
bookworm: resolved (fixed in 0.13.62-3.2)
bullseye: resolved (fixed in 0.13.62-3.2)
forky: resolved (fixed in 0.13.62-3.2)
sid: resolved (fixed in 0.13.62-3.2)
trixie: resolved (fixed in 0.13.62-3.2)
GHSA
GHSA-8c5w-f6g8-9hpg: In ZZIPlib 0
ghsa_unreviewed·2022-05-13
CVE-2018-6541 [MEDIUM] GHSA-8c5w-f6g8-9hpg: In ZZIPlib 0
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
OSV
CVE-2018-6541: In ZZIPlib 0
osv·2018-02-02·CVSS 6.5
CVE-2018-6541 [MEDIUM] CVE-2018-6541: In ZZIPlib 0
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-6541 zziplib: bus error caused by loading of a misaligned address inzzip/zip.c [fedora-all]
bugzilla·2018-07-04·CVSS 6.5
CVE-2018-6541 [MEDIUM] CVE-2018-6541 zziplib: bus error caused by loading of a misaligned address inzzip/zip.c [fedora-all]
CVE-2018-6541 zziplib: bus error caused by loading of a misaligned address inzzip/zip.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects mult
Bugzilla
CVE-2018-6541 zziplib: Bus error caused by loading of a misaligned address inzzip/zip.c
bugzilla·2018-07-04·CVSS 6.5
CVE-2018-6541 [MEDIUM] CVE-2018-6541 zziplib: Bus error caused by loading of a misaligned address inzzip/zip.c
CVE-2018-6541 zziplib: Bus error caused by loading of a misaligned address inzzip/zip.c
A flaw was found in ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
References:
https://github.com/gdraheim/zziplib/issues/16
Discussion:
Created zziplib tracking bugs for this issue:
Affects: fedora-all [bug 1598246]
---
Patch:
https://github.com/gdraheim/zziplib/commit/0c0c9256b0903f664bca25dd8d924211f81e01d3
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 7
Via RHSA-2019:2196 https://access.redhat.com/errata/RHSA-2019:2196
---
Th
https://access.redhat.com/errata/RHSA-2019:2196https://github.com/gdraheim/zziplib/issues/16https://lists.debian.org/debian-lts-announce/2020/06/msg00029.htmlhttps://usn.ubuntu.com/3699-1/https://access.redhat.com/errata/RHSA-2019:2196https://github.com/gdraheim/zziplib/issues/16https://lists.debian.org/debian-lts-announce/2020/06/msg00029.htmlhttps://usn.ubuntu.com/3699-1/
2018-02-02
Published