UBUNTU-CVE-2019-17133
In the Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow.
02 / AFFECTED SOFTWARE
Affected packages
71 explicit affected versions
29 explicit affected versions
2 explicit affected versions
11 explicit affected versions
6 explicit affected versions
191 explicit affected versions
35 explicit affected versions
17 explicit affected versions
1 explicit affected versions
41 explicit affected versions
23 explicit affected versions
1 explicit affected versions
1 explicit affected versions
2 explicit affected versions
12 explicit affected versions
1 explicit affected versions
39 explicit affected versions
9 explicit affected versions
10 explicit affected versions
17 explicit affected versions
38 explicit affected versions
15 explicit affected versions
1 explicit affected versions
34 explicit affected versions
1 explicit affected versions
13 explicit affected versions
23 explicit affected versions
11 explicit affected versions
73 explicit affected versions
2 explicit affected versions
36 explicit affected versions
41 explicit affected versions
102 explicit affected versions
51 explicit affected versions
48 explicit affected versions
1 explicit affected versions
1 explicit affected versions
60 explicit affected versions
18 explicit affected versions
38 explicit affected versions
1 explicit affected versions
26 explicit affected versions
33 explicit affected versions
80 explicit affected versions
62 explicit affected versions
15 explicit affected versions
25 explicit affected versions
20 explicit affected versions
12 explicit affected versions
4 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow.
05 / REFERENCES
Further evidence
- https://marc.info/?l=linux-wireless&m=157018270915487&w=2
- https://ubuntu.com/security/CVE-2019-17133
- https://ubuntu.com/security/notices/USN-4208-1
- https://ubuntu.com/security/notices/USN-4210-1
- https://ubuntu.com/security/notices/USN-4211-1
- https://ubuntu.com/security/notices/USN-4211-2
- https://ubuntu.com/security/notices/USN-4226-1
- https://www.cve.org/CVERecord?id=CVE-2019-17133