CVE-2025-32366

In ConnMan through 1.44, parserr in dnsproxy.c has a memcpy length that depends on an RR RDLENGTH value, i.e., rdlen=ntohsrr-rdlen and memcpyresponse+offset,end,rdlen without a check for whether the sum of end and rdlen exceeds max. Consequently, rdlen may be larger than the amount of remaining...

CVE-2025-32366

In ConnMan up to version 1.44, the DNS proxy code path parse_rr in dnsproxy.c uses a memcpy length derived from an RR RDLENGTH (rdlen) value without validating that end+rdlen stays within the remaining packet data. Specifically, rdlen is computed as ntohs(rr->rdlen) and memcpy(response+offset,...

PT-2025-15079 · Connman +1 · Connman +1

Name of the Vulnerable Software and Affected Versions: ConnMan versions 1.44 and earlier Description: The issue is related to a memcpy length that depends on an RR RDLENGTH value in the parse rr function in dnsproxy.c. This could potentially lead to issues due to the direct use of...

Updated connman packages fix security vulnerability

Updated connman packages fix security vulnerability. ConnMan aka Connection Manager 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH for A or AAAA CVE-2021-33833...

CVE-2021-33833

ConnMan aka Connection Manager 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH for A or AAAA...

Stack overflow

ConnMan aka Connection Manager 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH for A or AAAA...

CVE-2017-12865

Stack-based buffer overflow in "dnsproxy.c" in connman 1.34 and earlier allows remote attackers to cause a denial of service crash or execute arbitrary code via a crafted response query string passed to the "name" variable...

CVE-2017-12865

The CVE-2017-12865 entry describes a stack-based buffer overflow in ConnMan's dnsproxy.c (affecting ConnMan 1.34 and earlier). A crafted DNS response can crash the service or allow remote code execution, via the name variable. Public disclosures across multiple sources (GNUs/Gentoo GLSA, Debian D...