ALAS2023-2025-1357: ecs-service-connect-agent security update

ALAS2023-2025-1357, released January 7, 2026, fixes 12 CVEs in ecs-service-connect-agent (version v1.34.4.2-1.amzn2023). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0180

78th percentile

Priority of the 12 CVEs

Patch now 0
                                Urgent 0
                                High 12
                                Routine 0

Fixed package versions

Product	Release	Fixed in
ecs-service-connect-agent	amzn 2023	v1.34.4.2-1.amzn2023

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2025-0725	curl: Fixed gzip integer overflow (bsc#1236590)	7.3	0.0180	None reported
High	CVE-2024-25178	LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240314 have an out-of-bounds read in the stack-overflow handler in lj_state.c.	9.1	0.0067	None reported
High	CVE-2024-25176	LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240626 have a stack-buffer-overflow in lj_strfmt_wfnum in lj_strfmt_num.c.	9.8	0.0060	None reported
High	CVE-2024-25177	LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240314 have an unsinking of IR_FSTORE for NULL metatable, which leads to Denial of Service (DoS).	7.5	0.0057	None reported
High	CVE-2024-11407	grpc: data corruption on servers with transmit zero copy enabled	n/a	0.0057	None reported
High	CVE-2025-64527	ecs-service-connect-agent: Envoy is a high-performance edge/middle/service proxy	n/a	0.0056	None reported
High	CVE-2025-54588	ecs-service-connect-agent: Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures	n/a	0.0050	None reported
High	CVE-2025-62409	ecs-service-connect-agent: Envoy is a cloud-native, open source edge and service proxy	n/a	0.0046	None reported
High	CVE-2025-62504	ecs-service-connect-agent: Envoy is an open source edge and service proxy	n/a	0.0043	None reported
High	CVE-2025-55162	ecs-service-connect-agent: Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures	n/a	0.0034	None reported
High	CVE-2025-64763	ecs-service-connect-agent: Envoy is a high-performance edge/middle/service proxy	n/a	0.0032	None reported
High	CVE-2025-66220	ecs-service-connect-agent: Envoy is a high-performance edge/middle/service proxy	n/a	0.0018	None reported

Also fixes CVE-2025-0725

SUSE-SU-2025:0369-1
curl on opensuse-leap 15.6, sles 15.6
DEBIAN-CVE-2025-0725
curl on Debian 13.5 (trixie), Debian 14

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2025-1357.html

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