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cloudlinuxCloudLinuxCLSA-2022:1660762248
HistoryAug 17, 2022 - 6:50 p.m.

Fixed 13 CVEs in expat

2022-08-1718:50:48
repo.cloudlinux.com
72
expat
integer overflow
utf-8 sequence

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.05

Percentile

93.0%

  • CVE-2022-25236: Fix insertion of namespace-separator characters into
    namespace URIs
  • CVE-2022-25235: Fix malformed UTF-8 sequences which can lead to
    arbitrary code execution
  • CVE-2022-25315: Fix integer overflow in storeRawNames()
  • CVE-2022-22822: Fix integer overflow in addBinding()
  • CVE-2022-22823: Fix integer overflow in build_model()
  • CVE-2022-22824: Fix integer overflow in defineAttribute()
  • CVE-2022-22825: Fix integer overflow in lookup()
  • CVE-2022-22826: Fix integer overflow in nextScaffoldPart()
  • CVE-2022-22827: Fix integer overflow in storeAtts()
  • CVE-2022-23852: Fix integer overflow in XML_GetBuffer()
  • CVE-2021-46143: Fix integer overflow on m_groupSize in doProlog()
  • CVE-2021-45960: Fix troublesome left shifts in storeAtts()
  • CVE-2022-23990: Fix integer overflow in doProlog()

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.05

Percentile

93.0%