Connman
by Connman
CVEs (15)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2017-12865 | Cri | 0.64 | 9.8 | 0.06 | Aug 29, 2017 | 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-2025-32743 | Cri | 0.59 | 9.0 | 0.00 | Apr 10, 2025 | In ConnMan through 1.44, the lookup string in ns_resolv in dnsproxy.c can be NULL or an empty string when the TC (Truncated) bit is set in a DNS response. This allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code, because those… | ||
| CVE-2025-32366 | Med | 0.31 | 4.8 | 0.00 | Apr 5, 2025 | In ConnMan through 1.44, parse_rr in dnsproxy.c has a memcpy length that depends on an RR RDLENGTH value, i.e., *rdlen=ntohs(rr->rdlen) and memcpy(response+offset,*end,*rdlen) without a check for whether the sum of *end and *rdlen exceeds max. Consequently, *rdlen may be larger… | ||
| CVE-2023-28488 | 0.00 | — | 0.01 | Apr 12, 2023 | client.c in gdhcp in ConnMan through 1.41 could be used by network-adjacent attackers (operating a crafted DHCP server) to cause a stack-based buffer overflow and denial of service, terminating the connman process. | |||
| CVE-2022-32292 | 0.00 | — | 0.02 | Aug 3, 2022 | In ConnMan through 1.41, remote attackers able to send HTTP requests to the gweb component are able to exploit a heap-based buffer overflow in received_data to execute code. | |||
| CVE-2022-32293 | 0.00 | — | 0.02 | Aug 3, 2022 | In ConnMan through 1.41, a man-in-the-middle attack against a WISPR HTTP query could be used to trigger a use-after-free in WISPR handling, leading to crashes or code execution. | |||
| CVE-2022-23096 | 0.00 | — | 0.03 | Jan 28, 2022 | An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read. | |||
| CVE-2022-23097 | 0.00 | — | 0.02 | Jan 28, 2022 | An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read. | |||
| CVE-2022-23098 | 0.00 | — | 0.02 | Jan 28, 2022 | An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is received. | |||
| CVE-2021-33833 | 0.00 | — | 0.03 | Jun 9, 2021 | 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-2021-26676 | 0.00 | — | 0.01 | Feb 9, 2021 | gdhcp in ConnMan before 1.39 could be used by network-adjacent attackers to leak sensitive stack information, allowing further exploitation of bugs in gdhcp. | |||
| CVE-2021-26675 | 0.00 | — | 0.01 | Feb 9, 2021 | A stack-based buffer overflow in dnsproxy in ConnMan before 1.39 could be used by network adjacent attackers to execute code. | |||
| CVE-2012-2322 | 0.00 | — | 0.03 | May 18, 2012 | Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet. | |||
| CVE-2012-2321 | 0.00 | — | 0.06 | May 18, 2012 | The loopback plug-in in ConnMan before 0.85 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) host name or (2) domain name in a DHCP reply. | |||
| CVE-2012-2320 | 0.00 | — | 0.03 | May 18, 2012 | ConnMan before 0.85 does not ensure that netlink messages originate from the kernel, which allows remote attackers to bypass intended access restrictions and cause a denial of service via a crafted netlink message. |
- risk 0.64cvss 9.8epss 0.06
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.
- risk 0.59cvss 9.0epss 0.00
In ConnMan through 1.44, the lookup string in ns_resolv in dnsproxy.c can be NULL or an empty string when the TC (Truncated) bit is set in a DNS response. This allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code, because those…
- risk 0.31cvss 4.8epss 0.00
In ConnMan through 1.44, parse_rr in dnsproxy.c has a memcpy length that depends on an RR RDLENGTH value, i.e., *rdlen=ntohs(rr->rdlen) and memcpy(response+offset,*end,*rdlen) without a check for whether the sum of *end and *rdlen exceeds max. Consequently, *rdlen may be larger…
- CVE-2023-28488Apr 12, 2023risk 0.00cvss —epss 0.01
client.c in gdhcp in ConnMan through 1.41 could be used by network-adjacent attackers (operating a crafted DHCP server) to cause a stack-based buffer overflow and denial of service, terminating the connman process.
- CVE-2022-32292Aug 3, 2022risk 0.00cvss —epss 0.02
In ConnMan through 1.41, remote attackers able to send HTTP requests to the gweb component are able to exploit a heap-based buffer overflow in received_data to execute code.
- CVE-2022-32293Aug 3, 2022risk 0.00cvss —epss 0.02
In ConnMan through 1.41, a man-in-the-middle attack against a WISPR HTTP query could be used to trigger a use-after-free in WISPR handling, leading to crashes or code execution.
- CVE-2022-23096Jan 28, 2022risk 0.00cvss —epss 0.03
An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.
- CVE-2022-23097Jan 28, 2022risk 0.00cvss —epss 0.02
An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.
- CVE-2022-23098Jan 28, 2022risk 0.00cvss —epss 0.02
An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is received.
- CVE-2021-33833Jun 9, 2021risk 0.00cvss —epss 0.03
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-2021-26676Feb 9, 2021risk 0.00cvss —epss 0.01
gdhcp in ConnMan before 1.39 could be used by network-adjacent attackers to leak sensitive stack information, allowing further exploitation of bugs in gdhcp.
- CVE-2021-26675Feb 9, 2021risk 0.00cvss —epss 0.01
A stack-based buffer overflow in dnsproxy in ConnMan before 1.39 could be used by network adjacent attackers to execute code.
- CVE-2012-2322May 18, 2012risk 0.00cvss —epss 0.03
Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.
- CVE-2012-2321May 18, 2012risk 0.00cvss —epss 0.06
The loopback plug-in in ConnMan before 0.85 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) host name or (2) domain name in a DHCP reply.
- CVE-2012-2320May 18, 2012risk 0.00cvss —epss 0.03
ConnMan before 0.85 does not ensure that netlink messages originate from the kernel, which allows remote attackers to bypass intended access restrictions and cause a denial of service via a crafted netlink message.