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Alerts This Week
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SUSE Linux 12-SP5: 2021:1838-1 Important: Squid Memory Leak Remedy

suse
Calendar Grey June 2, 2021
Scroller Suse
SUSE Security Update tackles severe vulnerabilities in squid, providing essential updates and corrections to improve reliability and functionality.
An update that solves 5 vulnerabilities and has three fixes is now available

Summary

This update for squid fixes the following issues: - update to 4.15: - CVE-2021-28652: Broken cache manager URL parsing (bsc#1185918) - CVE-2021-28651: Memory leak in RFC 2169 response parsing (bsc#1185921) - CVE-2021-28662: Limit HeaderLookupTable_t::lookup() to BadHdr and specific IDs (bsc#1185919) - CVE-2021-31806: Handle more Range requests (bsc#1185916) - CVE-2020-25097: HTTP Request Smuggling vulnerability (bsc#1183436) - Handle more partial responses (bsc#1185923) - fix previous change to reinstante permissions macros, because the wrong path has been used (bsc#1171569). - use libexecdir instead of libdir to conform to recent changes in Factory (bsc#1171164). - Reinstate permissions macros for pinger binary, because the permissions

Topics%20covered

Topics Covered

security advisory critical issue patch memory leak squid SUSE

References

#1171164 #1171569 #1183436 #1185916 #1185918

#1185919 #1185921 #1185923

Cross- CVE-2020-25097 CVE-2021-28651 CVE-2021-28652

CVE-2021-28662 CVE-2021-31806

CVSS scores:

CVE-2020-25097 (NVD) : 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CVE-2020-25097 (SUSE): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CVE-2021-28651 (SUSE): 7.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

CVE-2021-28652 (SUSE): 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

CVE-2021-28662 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-31806 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:

SUSE Linux Enterprise Server 12-SP5

https://www.suse.com/security/cve/CVE-2020-25097.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:1838-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical issue patch memory leak squid SUSE

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