The tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in the Linux kernel before 4.11, and 4.9.x before 4.9.36, allows remote attackers to cause a denial of service (use-after-free and memory corruption) or possibly have unspecified other impact by leveraging the presence of xt_TCPMSS in an iptables action.
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cloud_magnum_orchestration
Vendor: openstack
Actively Exploited
0
CISA KEV List
PoC / Exploits
1
Code Available
Total RCEs
0
Remote Access
Total CVEs
20
Total Indexed
Avg. EPSS
27.79%
Exploit Prob.
Security Vulnerability Index
Page 1 / 2
9.8
CVSS
Severity: CRITICAL
7.8
CVSS
CVE-2017-1000366
Exploit Found
glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.
Severity: HIGH