Package "connman"
| Name: |
connman
|
Description: |
Intel Connection Manager daemon
|
| Latest version: |
1.36-2ubuntu0.1 |
| Release: |
focal (20.04) |
| Level: |
security |
| Repository: |
universe |
| Homepage: |
https://01.org/connman |
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Changelog
|
connman (1.36-2ubuntu0.1) focal-security; urgency=medium
* SECURITY UPDATE: Stack-based buffer overflow
- debian/patches/dnsproxy-Add-length-checks-to-prevent-buffer-overflo.patch:
Add length checks to prevent buffer overflow.
- CVE-2021-26675
* SECURITY UPDATE: Sensitive information exposure
- debian/patches/gdhcp-Avoid-reading-invalid-data-in-dhcp_get_option.patch:
Avoid reading invalid data in dhcp_get_option
- debian/patches/gdhcp-Avoid-leaking-stack-data-via-unitiialized-vari.patch:
Avoid leaking stack data via unitiialized variable.
- CVE-2021-26676
* SECURITY UPDATE: Stack-based buffer overflow
- debian/patches/dnsproxy-Check-the-length-of-buffers-before-memcpy.patch:
Check the length of buffers before memcpy.
- CVE-2021-33833
* SECURITY UPDATE: Out-of-bounds read
- debian/patches/dnsproxy-Simplify-udp_server_event.patch:
Simplify udp_server_event()
- debian/patches/dnsproxy-Validate-input-data-before-using-them.patch:
Validate input data before using them.
- CVE-2022-23096
- CVE-2022-23097
* SECURITY UPDATE: Denial-of-service
- debian/patches/dnsproxy-Avoid-100-busy-loop-in-TCP-server-case.patch:
Avoid 100 % busy loop in TCP server case.
- debian/patches/dnsproxy-Keep-timeout-in-TCP-case-even-after-connect.patch:
Keep timeout in TCP case even after connection is established.
- CVE-2022-23098
* SECURITY UPDATE: Heap-based buffer overflow
- debian/patches/gweb-Fix-OOB-write-in-received_data.patch: Fix OOB
write in received_data().
- CVE-2022-32292
* SECURITY UPDATE: Use-after-free
- debian/patches/wispr-Add-reference-counter-to-portal-context.patch:
Add reference counter to portal context.
- debian/patches/wispr-Update-portal-context-references.patch: Update
portal context references.
- CVE-2022-32293
* SECURITY UPDATE: Stack-based buffer overflow
- debian/patches/CVE-2023-28488.patch: Verify and sanitize packet
length first.
- CVE-2023-28488
-- Fabian Toepfer <email address hidden> Tue, 27 Jun 2023 16:39:51 +0200
|
| CVE-2021-26675 |
A stack-based buffer overflow in dnsproxy in ConnMan before 1.39 could be used by network adjacent attackers to execute code. |
| CVE-2021-26676 |
gdhcp in ConnMan before 1.39 could be used by network-adjacent attackers to leak sensitive stack information, allowing further exploitation of bugs i |
| 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 |
| CVE-2022-23096 |
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 He |
| CVE-2022-23097 |
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 |
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-2022-32292 |
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 receiv |
| CVE-2022-32293 |
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 t |
| CVE-2023-28488 |
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 |
|
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