Upstream information

CVE-2017-7668 at MITRE

Description

The HTTP strict parsing changes added in Apache httpd 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate 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
Base Score 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
SUSE Bugzilla entries: 1045061 [RESOLVED], 1049674, 1078450 [RESOLVED / INVALID], 1095150 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Point of Sale 11 SP3
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
sleposp3-apache2-13331
SUSE Linux Enterprise Server 11 SP3-LTSS
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
slessp3-apache2-13331
SUSE Linux Enterprise Server 11 SP4
  • apache2 >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
slessp4-apache2-13331
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
slessp3-apache2-13331
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • apache2 >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
slessp4-apache2-13331
SUSE Linux Enterprise Software Development Kit 11 SP4
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
  • apache2-doc >= 2.2.34-70.12.1
  • apache2-example-pages >= 2.2.34-70.12.1
  • apache2-prefork >= 2.2.34-70.12.1
  • apache2-utils >= 2.2.34-70.12.1
  • apache2-worker >= 2.2.34-70.12.1
Patchnames:
sdksp4-apache2-13331
SUSE Studio Onsite 1.3
  • apache2 >= 2.2.34-70.12.1
  • apache2-devel >= 2.2.34-70.12.1
Patchnames:
slestso13-apache2-13331


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
SUSE Linux Enterprise SDK 11 SP4 apache2 Released
SUSE Linux Enterprise SDK 12 SP2 apache2 Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS apache2 Released
SUSE Linux Enterprise Server 11 SP4 apache2 Released
SUSE Linux Enterprise Server 12 GA LTSS apache2 Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS apache2 Not affected
SUSE Linux Enterprise Server 12 SP2 apache2 Not affected
SUSE Studio Onsite 1.3 apache2 Released