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ubuntuUbuntuUSN-6298-1
HistoryAug 17, 2023 - 12:00 a.m.

ZZIPlib vulnerabilities

2023-08-1700:00:00
ubuntu.com
27
zziplib
ubuntu
vulnerability
denial of service
cve-2018-7727
cve-2020-18442
zip-archives

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

4.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.0%

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • zziplib - The ZZIPlib provides read access on ZIP-archives and unpacked data

Details

Liu Zhu discovered that ZZIPlib incorrectly handled certain inputs. If a
user or an automated system were tricked into opening a specially crafted
input file, a remote attacker could possibly use this issue to cause a
denial of service. (CVE-2018-7727)

YiMing Liu discovered that ZZIPlib incorrectly handled certain inputs. If a
user or an automated system were tricked into opening a specially crafted
input file, a remote attacker could possibly use this issue to cause a
denial of service. (CVE-2020-18442)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchlibzzip-0-13< 0.13.62-3.2ubuntu1.1UNKNOWN
Ubuntu20.04noarchlibzzip-0-13-dbgsym< 0.13.62-3.2ubuntu1.1UNKNOWN
Ubuntu20.04noarchlibzzip-dev< 0.13.62-3.2ubuntu1.1UNKNOWN
Ubuntu20.04noarchzziplib-bin< 0.13.62-3.2ubuntu1.1UNKNOWN
Ubuntu20.04noarchzziplib-bin-dbgsym< 0.13.62-3.2ubuntu1.1UNKNOWN
Ubuntu18.04noarchlibzzip-0-13< 0.13.62-3.1ubuntu0.18.04.1+esm1UNKNOWN
Ubuntu18.04noarchlibzzip-0-13< 0.13.62-3.1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchlibzzip-0-13-dbgsym< 0.13.62-3.1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchlibzzip-dev< 0.13.62-3.1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchzziplib-bin< 0.13.62-3.1ubuntu0.18.04.1UNKNOWN
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4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

4.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.0%