Linux · Security advisory · November 8, 2022
ALSA-2022:7811: Security update for 2 packages
ALSA-2022:7811, released November 8, 2022, fixes 6 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
6
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.3527
98th percentile
Priority of the 6 CVEs
Patch now 0
Urgent 0
High 6
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| mingw32-expat | almalinux 8 | 2.4.8-1.el8 |
| mingw64-expat | almalinux 8 | 2.4.8-1.el8 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2022-25236 | libxmltok1: xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namesp... | 9.8 | 0.3527 | None reported | |
| High | CVE-2022-25235 | libxmltok1: xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a... | 9.8 | 0.0496 | None reported | |
| High | CVE-2022-25315 | expat: In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames. | 9.8 | 0.0482 | None reported | |
| High | CVE-2022-25314 | expat: In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString. | 7.5 | 0.0482 | None reported | |
| High | CVE-2022-23990 | expat: Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function. | 9.8 | 0.0469 | None reported | |
| High | CVE-2022-25313 | expat: In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting dep... | 7.5 | 0.0330 | None reported |
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