CVE-2019-20051
published 2019-12-27CVE-2019-20051: A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to…
PriorityP414medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.90%
55.1th percentile
A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to denial of service.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | upx-ucl | < upx-ucl 3.96-1 (bullseye) | upx-ucl 3.96-1 (bullseye) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| upx | upx | — | — |
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_debian5.5LOW
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GHSA
GHSA-4pmq-77vh-vh7v: A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf
ghsa_unreviewed·2022-05-24
CVE-2019-20051 [MEDIUM] CWE-682 GHSA-4pmq-77vh-vh7v: A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf
A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to denial of service.
OSV
CVE-2019-20051: A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf
osv·2019-12-27·CVSS 5.5
CVE-2019-20051 [MEDIUM] CVE-2019-20051: A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf
A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to denial of service.
Debian
CVE-2019-20051: upx-ucl - A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf....
vendor_debian·2019·CVSS 5.5
CVE-2019-20051 [MEDIUM] CVE-2019-20051: upx-ucl - A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf....
A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to denial of service.
Scope: local
bullseye: resolved (fixed in 3.96-1)
forky: resolved (fixed in 3.96-1)
sid: resolved (fixed in 3.96-1)
trixie: resolved (fixed in 3.96-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [epel-7]
bugzilla·2020-01-24·CVSS 5.5
CVE-2019-20051 [MEDIUM] CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [epel-7]
CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [epel-7]
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-7.
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 templat
Bugzilla
CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp
bugzilla·2020-01-24·CVSS 5.5
CVE-2019-20051 [MEDIUM] CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp
CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp
A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to denial of service.
Reference:
https://github.com/upx/upx/issues/313
Discussion:
Created upx tracking bugs for this issue:
Affects: epel-7 [bug 1794720]
Affects: epel-8 [bug 1794722]
Affects: fedora-all [bug 1794721]
---
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.
Bugzilla
CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [epel-8]
bugzilla·2020-01-24·CVSS 5.5
CVE-2019-20051 [MEDIUM] CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [epel-8]
CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [epel-8]
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-8.
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 templat
Bugzilla
CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [fedora-all]
bugzilla·2020-01-24·CVSS 5.5
CVE-2019-20051 [MEDIUM] CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [fedora-all]
CVE-2019-20051 upx: floating point exception in PackLinuxElf::elf_hash in p_lx_elf.cpp [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 multi
https://github.com/upx/upx/issues/313https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D7XU42G6MUQQXHWRP7DCF2JSIBOJ5GOO/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUTVSTXAFTD552NO2K2RIF6MDQEHP3BE/https://github.com/upx/upx/issues/313https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D7XU42G6MUQQXHWRP7DCF2JSIBOJ5GOO/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUTVSTXAFTD552NO2K2RIF6MDQEHP3BE/
2019-12-27
Published