opensuse-su-2020:0180-1
Vulnerability from csaf_opensuse
Published
2020-02-06 14:46
Modified
2020-02-06 14:46
Summary
Security update for upx
Notes
Title of the patch
Security update for upx
Description of the patch
This update for upx to version 3.96 fixes the following issues:
- CVE-2019-1010048: Fixed a denial of service in PackLinuxElf32::PackLinuxElf32help1() (boo#1141777).
- CVE-2019-14296: Fixed a denial of service in canUnpack() (boo#1143839).
- CVE-2019-20021: Fixed a heap-based buffer over-read in canUnpack() (boo#1159833).
- CVE-2019-20053: Fixed a denial of service in canUnpack() (boo#1159920).
- CVE-2018-11243: Fixed a denial of service in PackLinuxElf64::unpack() (boo#1094138).
- Update to version 3.96
* Bug fixes:
[CVE-2019-1010048, boo#1141777]
[CVE-2019-14296, boo#1143839]
[CVE-2019-20021, boo#1159833]
[CVE-2019-20053, boo#1159920]
[CVE-2018-11243 partially - ticket 206 ONLY, boo#1094138]
- Update to version 3.95
* Flag --force-pie when ET_DYN main program is not marked as
DF_1_PIE
* Better compatibility with varying layout of address space on
Linux
* Support for 4 PT_LOAD layout in ELF generated by binutils-2.31
* bug fixes, particularly better diagnosis of malformed input
* bug fixes - see https://github.com/upx/upx/milestone/4
This update was imported from the openSUSE:Leap:15.1:Update update project.
Patchnames
openSUSE-2020-180
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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"text": "PackLinuxElf64::unpack in p_lx_elf.cpp in UPX 3.95 allows remote attackers to cause a denial of service (double free), limit the ability of a malware scanner to operate on the entire original data, or possibly have unspecified other impact via a crafted file.",
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"text": "canUnpack in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (SEGV or buffer overflow, and application crash) or possibly have unspecified other impact via a crafted UPX packed file.",
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"notes": [
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"category": "general",
"text": "An invalid memory address dereference was discovered in the canUnpack function in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.",
"title": "CVE description"
}
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],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"SUSE Package Hub 15 SP1:upx-3.96-bp151.4.3.1.aarch64",
"SUSE Package Hub 15 SP1:upx-3.96-bp151.4.3.1.ppc64le",
"SUSE Package Hub 15 SP1:upx-3.96-bp151.4.3.1.s390x",
"SUSE Package Hub 15 SP1:upx-3.96-bp151.4.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2020-02-06T14:46:47Z",
"details": "moderate"
}
],
"title": "CVE-2019-20053"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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