CVE-2017-8073 WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflo...
HighCVSS 7.5
EPSS 3.1%
- Published
- Updated
- Exploit status
- No public exploit known
Description
WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/weechat(Debian:12) | < 1.7-3 | 1.7-3 |
| debian/weechat(Debian:13) | < 1.7-3 | 1.7-3 |
| debian/weechat(Debian:14) | < 1.7-3 | 1.7-3 |
| weechat | < 1.7.1 | 1.7.1 |
| debian linux | = 8.0 | No fix listed |
| alpine/weechat(Alpine:v3.10) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.11) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.12) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.13) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.14) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.15) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.16) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.17) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.18) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.19) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.2) | < 1.2-r1 | 1.2-r1 |
| alpine/weechat(Alpine:v3.20) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.21) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.22) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.23) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.24) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.3) | < 1.3-r4 | 1.3-r4 |
| alpine/weechat(Alpine:v3.4) | < 1.5-r2 | 1.5-r2 |
| alpine/weechat(Alpine:v3.5) | < 1.6.0-r1 | 1.6.0-r1 |
| alpine/weechat(Alpine:v3.6) | < 1.7.1-r0 | 1.7.1-r0 |
Show 3 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/weechat(Alpine:v3.7) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.8) | < 1.7.1-r0 | 1.7.1-r0 |
| alpine/weechat(Alpine:v3.9) | < 1.7.1-r0 | 1.7.1-r0 |
References
- Debian Security Tracker CVE-2017-8073 vendor-advisory
- DSA-3836 third-party-advisory vendor-advisory
- 97987 third-party-advisory vdb-entry
- github.com patch third-party-advisory
- FEDORA-2020-4d232b48b8 vendor-advisory
- FEDORA-2020-db890b4800 vendor-advisory
- FEDORA-2020-d242130019 vendor-advisory
- weechat.org patch vendor-advisory
- weechat.org release-notes vendor-advisory
- security.alpinelinux.org vendor-advisory
- bugs.debian.org issue-tracking