CVE-2018-5747
published 2018-01-17CVE-2018-5747: In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to…
PriorityP419medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
1.27%
66.6th percentile
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ckolivas | lrzip | >= 0 < 0.631+git180517-1 | 0.631+git180517-1 |
| ckolivas | lrzip | >= 0 < 0.631+git180517-1 | 0.631+git180517-1 |
| ckolivas | lrzip | >= 0 < 0.631+git180517-1 | 0.631+git180517-1 |
| ckolivas | lrzip | >= 0 < 0.631+git180517-1 | 0.631+git180517-1 |
| debian | debian_linux | — | — |
| debian | lrzip | < lrzip 0.631+git180517-1 (bookworm) | lrzip 0.631+git180517-1 (bookworm) |
| long_range_zip_project | long_range_zip | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/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
osv5.5MEDIUM
vendor_redhat7.5HIGH
vendor_debian5.5MEDIUM
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Ubuntu
Long Range ZIP vulnerabilities
vendor_ubuntu·2021-12-09
CVE-2018-5747 Long Range ZIP vulnerabilities
Title: Long Range ZIP vulnerabilities
Summary: Several security issues were fixed in Long Range ZIP.
USN-5171-1 fixed vulnerabilities in Long Range ZIP.
This update provides the corresponding updates for Ubuntu 14.04 ESM and
Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that Long Range ZIP incorrectly handled certain
specially crafted lrz files. A remote attacker could possibly use this
issue to cause a denial of service (crash) or other unspecified impact.
Instructions: In general, a standard system update will make all the necessary changes.
Ubuntu
Long Range ZIP vulnerabilities
vendor_ubuntu·2021-12-06
CVE-2018-5747 Long Range ZIP vulnerabilities
Title: Long Range ZIP vulnerabilities
Summary: Several security issues were fixed in Long Range ZIP.
It was discovered that Long Range ZIP incorrectly handled certain
specially crafted lrz files. A remote attacker could possibly use this
issue to cause a denial of service (crash) or other unspecified impact.
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
busybox: Out of bounds read in udhcp components resulting in information disclosure
vendor_redhat·2019-01-09·CVSS 7.5
CVE-2019-5747 [HIGH] CWE-125 busybox: Out of bounds read in udhcp components resulting in information disclosure
busybox: Out of bounds read in udhcp components resulting in information disclosure
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.
Statement: This issue did not affect the versions of busybox as shipped with Red Hat Enterprise Linux 5 and 6.
Package: busybox (Red Hat Enterprise Linux 5) - Not affected
Package: busybox (Red Hat Enterprise Linux 6) - Not affected
Debian
CVE-2018-5747: lrzip - In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthrea...
vendor_debian·2018·CVSS 5.5
CVE-2018-5747 [MEDIUM] CVE-2018-5747: lrzip - In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthrea...
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
Scope: local
bookworm: resolved (fixed in 0.631+git180517-1)
bullseye: resolved (fixed in 0.631+git180517-1)
forky: resolved (fixed in 0.631+git180517-1)
sid: resolved (fixed in 0.631+git180517-1)
trixie: resolved (fixed in 0.631+git180517-1)
GHSA
GHSA-w22r-wrx7-522x: In Long Range Zip (aka lrzip) 0
ghsa_unreviewed·2022-05-13
CVE-2018-5747 [MEDIUM] CWE-416 GHSA-w22r-wrx7-522x: In Long Range Zip (aka lrzip) 0
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
OSV
CVE-2018-5747: In Long Range Zip (aka lrzip) 0
osv·2018-01-17·CVSS 5.5
CVE-2018-5747 [MEDIUM] CVE-2018-5747: In Long Range Zip (aka lrzip) 0
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-5747 busybox: Out of bounds read in udhcp components resulting in information disclosure
bugzilla·2019-01-17·CVSS 7.5
CVE-2019-5747 [HIGH] CVE-2019-5747 busybox: Out of bounds read in udhcp components resulting in information disclosure
CVE-2019-5747 busybox: Out of bounds read in udhcp components resulting in information disclosure
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET.
NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.
Upstream issue:
https://bugs.busybox.net/show_bug.cgi?id=11506
Upstream patch:
https://git.busybox.net/busybox/commit/?id=74d9f1ba37010face4bd1449df4d60dd84450b06
Discussion:
Created busybox tracking bugs for this issue:
Affects: fedora-all [bug 1667069]
---
Statement:
This issue did not
Bugzilla
CVE-2018-10119 libreoffice: Use-after-free in sdstor/stgstrms.cxx:StgSmallStrm class allows for denial of service with crafted document
bugzilla·2018-04-20·CVSS 7.8
CVE-2018-10119 [HIGH] CVE-2018-10119 libreoffice: Use-after-free in sdstor/stgstrms.cxx:StgSmallStrm class allows for denial of service with crafted document
CVE-2018-10119 libreoffice: Use-after-free in sdstor/stgstrms.cxx:StgSmallStrm class allows for denial of service with crafted document
LibreOffice before versions 5.4.5.1 and 6.0.1.1 is vulnerable to an integer overflow resulting in a write to recently freed data in the StgSmallStrm class from sot/source/sdstor/stgstrms.cxx. An attacker could exploit this to cause a denial of service or other unspecified impact via a crafted document.
External Reference:
https://www.libreoffice.org/about-us/security/advisories/cve-2018-10119/
Additional Reference:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5747
Upstream Patches:
https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=fdd41c995d1f719e92c6f083e780226114762f05
https://gerrit.libreoffice.org/#/c/48751/
https://gerrit.
Bugzilla
CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c [fedora-26]
bugzilla·2018-01-19·CVSS 5.5
CVE-2018-5747 [MEDIUM] CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c [fedora-26]
CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c [fedora-26]
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-26.
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.
Discussion:
Use the following template to for
Bugzilla
CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c [epel-all]
bugzilla·2018-01-19·CVSS 5.5
CVE-2018-5747 [MEDIUM] CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c [epel-all]
CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c [epel-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 epel-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 multiple supported versi
Bugzilla
CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c
bugzilla·2018-01-19·CVSS 5.5
CVE-2018-5747 [MEDIUM] CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c
CVE-2018-5747 lrzip: use-after-free in ucompthread function in stream.c
A flaw was found in Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
References:
https://github.com/ckolivas/lrzip/issues/90
Discussion:
Created lrzip tracking bugs for this issue:
Affects: epel-all [bug 1536573]
Affects: fedora-26 [bug 1536574]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
2018-01-17
Published