Upstream information

CVE-2021-20308 at MITRE

Description

Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 3.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1184424 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub for SUSE Linux Enterprise 12 SP1
  • htmldoc >= 1.8.28-6.1
Patchnames:
openSUSE-2021-1266
SUSE Package Hub for SUSE Linux Enterprise 15 SP1
  • htmldoc >= 1.9.12-bp151.4.3.1
Patchnames:
openSUSE-2021-895
SUSE Package Hub for SUSE Linux Enterprise 15 SP2
  • htmldoc >= 1.9.12-bp152.4.3.1
Patchnames:
openSUSE-2021-893
SUSE Package Hub for SUSE Linux Enterprise 15 SP3
  • htmldoc >= 1.9.12-bp153.2.3.1
Patchnames:
openSUSE-2021-988
openSUSE Leap 15.2
  • htmldoc >= 1.9.12-lp152.4.3.1
Patchnames:
openSUSE-2021-882
openSUSE Leap 15.3
  • htmldoc >= 1.9.12-bp153.2.3.1
Patchnames:
openSUSE-2021-988


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
Subscription Management Tool for SUSE Linux Enterprise 11 SP3 htmldoc Affected