Linux · 
Ubuntu · Package update · July 4, 2022
Ubuntu · Package update · July 4, 2022xul-ext-lightning 1:91.11.0+build2-0ubuntu0.22.04.1: xul-ext-lightning 1:91.11.0+build2-0ubuntu0.22.04.1 for Ubuntu 22.04.1 LTS (jammy)
xul-ext-lightning 1:91.11.0+build2-0ubuntu0.22.04.1, released July 4, 2022, fixes 23 CVEs in xul-ext-lightning. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
23
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.2394
97th percentile
Priority of the 23 CVEs
Patch now 0
Urgent 0
High 23
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| xul-ext-lightning | Ubuntu 22.04.1 LTS (jammy) | 1:91.11.0+build2-0ubuntu0.22.04.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2022-2200 | Mozilla Thunderbird and 4 others: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') | 9.8 | 0.2394 | None reported |
| High | CVE-2022-22822 | xul-ext-lightning: addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 | 0.0548 | None reported |
| High | CVE-2022-22823 | thunderbird-mozsymbols: build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 | 0.0387 | None reported |
| High | CVE-2022-22824 | expat: defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 | 0.0387 | None reported |
| High | CVE-2022-22826 | libxmltok1: nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 | 0.0318 | None reported |
| High | CVE-2022-22827 | thunderbird-gnome-support: storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 | 0.0318 | None reported |
| High | CVE-2022-22825 | libxmltok1: lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 | 0.0299 | None reported |
| High | CVE-2022-31736 | Mozilla Thunderbird and 4 others: Permissive Cross-domain Policy with Untrusted Domains | 9.8 | 0.0111 | None reported |
| High | CVE-2022-34470 | Mozilla Thunderbird and 4 others: Use After Free | 9.8 | 0.0109 | None reported |
| High | CVE-2022-34484 | Mozilla Thunderbird and 4 others: Use After Free | 9.8 | 0.0100 | None reported |
| High | CVE-2022-34468 | Mozilla Thunderbird and 4 others: Inclusion of Functionality from Untrusted Control Sphere | 9.8 | 0.0096 | None reported |
| High | CVE-2022-31747 | Mozilla Thunderbird and 4 others: Improper Restriction of Operations within the Bounds of a Memory Buffer | 9.8 | 0.0094 | None reported |
| High | CVE-2022-31737 | Mozilla Thunderbird and 4 others: Out-of-bounds Write | 9.8 | 0.0087 | None reported |
| High | CVE-2022-34481 | Mozilla Thunderbird and 4 others: Integer Overflow or Wraparound | 9.8 | 0.0083 | None reported |
| High | CVE-2022-34479 | firefox: ELSA-2022-5469: firefox security update (IMPORTANT) | 9.8 | 0.0076 | None reported |
| High | CVE-2022-31741 | Mozilla Thunderbird and 4 others: Use of Uninitialized Resource | 9.8 | 0.0071 | None reported |
| High | CVE-2022-31740 | Mozilla Thunderbird and 4 others: Improper Restriction of Operations within the Bounds of a Memory Buffer | 9.8 | 0.0069 | None reported |
| High | CVE-2022-31742 | Mozilla Thunderbird and 4 others: Observable Discrepancy | 9.8 | 0.0063 | None reported |
| High | CVE-2022-31738 | Mozilla Thunderbird and 4 others: Authentication Bypass by Spoofing | 9.8 | 0.0062 | None reported |
| High | CVE-2022-31744 | Mozilla Thunderbird and 4 others: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | 9.8 | 0.0062 | None reported |
| High | CVE-2022-34472 | Mozilla Thunderbird and 4 others: Improper Check or Handling of Exceptional Conditions | 9.8 | 0.0060 | None reported |
| High | CVE-2022-2226 | Mozilla Thunderbird and 1 other: Authentication Bypass by Capture-replay | 9.8 | 0.0044 | None reported |
| High | CVE-2022-1834 | Mozilla Thunderbird and 1 other: Improper Certificate Validation | 9.8 | 0.0040 | None reported |
Showing 1 to 23 of 23
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