Asymmetric denial of service In pypy3
Description
The Python standard library functions urllib.parse.urlsplit and urlparse accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 14 | >=0 <7.3.18+dfsg-2 | 7.3.18+dfsg-2 | |
debian 14 | >=0 <3.13.2-1 | 3.13.2-1 | |
debian 11 | =7.3.5+dfsg-2 || =7.3.5+dfsg-2+deb11u1 || =7.3.5+dfsg-2+deb11u2 || =7.3.5+dfsg-2+deb11u3 || =7.3.5+dfsg-2+deb11u4 || >=0 <7.3.5+dfsg-2+deb11u5 | 7.3.5+dfsg-2+deb11u5 | |
debian 11 | =3.9.2-1 || =3.9.2-1+deb11u1 || =3.9.2-1+deb11u2 || >=0 <3.9.2-1+deb11u3 | 3.9.2-1+deb11u3 | |
 alpine v3.18 | =3.1.3-r0 || =3.10.0-r0 || =3.10.0-r1 || =3.10.1-r0 || =3.10.2-r0 || =3.10.2-r1 || =3.10.3-r0 || =3.10.3-r1 || =3.10.4-r0 || =3.10.5-r0 || =3.10.5-r1 || =3.10.5-r2 || =3.10.6-r0 || =3.10.6-r1 || =3.10.7-r0 || =3.10.8-r0 || =3.10.8-r1 || =3.10.8-r2 || =3.10.8-r3 || =3.11.0-r0 || =3.11.0-r1 || =3.11.0-r2 || =3.11.1-r0 || =3.11.1-r1 || =3.11.1-r2 || =3.11.1-r3 || =3.11.1-r4 || =3.11.10-r0 || =3.11.10-r1 || =3.11.11-r0 || =3.11.2-r0 || =3.11.3-r0 || =3.11.3-r1 || =3.11.3-r10 || =3.11.3-r11 || =3.11.3-r2 || =3.11.3-r3 || =3.11.3-r4 || =3.11.3-r5 || =3.11.3-r6 || =3.11.3-r7 || =3.11.3-r8 || =3.11.3-r9 || =3.11.4-r0 || =3.11.5-r0 || =3.11.6-r0 || =3.11.8-r0 || =3.11.8-r1 || =3.2.0-r0 || =3.2.3-r0 || =3.3.0-r0 || =3.3.2-r0 || =3.3.3-r0 || =3.3.4-r0 || =3.4.1-r0 || =3.4.2-r0 || =3.4.2-r1 || =3.4.3-r1 || =3.4.3-r2 || =3.5.0-r0 || =3.5.1-r0 || =3.5.1-r1 || =3.5.1-r2 || =3.5.1-r3 || =3.5.2-r0 || =3.5.2-r1 || =3.5.2-r10 || =3.5.2-r2 || =3.5.2-r3 || =3.5.2-r4 || =3.5.2-r5 || =3.5.2-r6 || =3.5.2-r7 || =3.5.2-r8 || =3.5.2-r9 || =3.6.0-r0 || =3.6.1-r0 || =3.6.1-r1 || =3.6.1-r2 || =3.6.1-r3 || =3.6.1-r4 || =3.6.2-r0 || =3.6.2-r1 || =3.6.2-r2 || =3.6.2-r3 || =3.6.3-r3 || =3.6.3-r4 || =3.6.3-r5 || =3.6.3-r6 || =3.6.3-r7 || =3.6.3-r8 || =3.6.3-r9 || =3.6.4-r0 || =3.6.4-r1 || =3.6.6-r0 || =3.6.6-r1 || =3.6.6-r2 || =3.6.6-r3 || =3.6.7-r0 || =3.6.8-r0 || =3.6.8-r1 || =3.6.8-r2 || =3.7.2-r0 || =3.7.3-r0 || =3.7.3-r1 || =3.7.4-r0 || =3.7.5-r0 || =3.7.5-r1 || =3.8.0-r0 || =3.8.1-r0 || =3.8.1-r1 || =3.8.1-r2 || =3.8.1-r3 || =3.8.2-r0 || =3.8.2-r1 || =3.8.2-r2 || =3.8.2-r3 || =3.8.2-r4 || =3.8.2-r5 || =3.8.2-r6 || =3.8.2-r7 || =3.8.3-r0 || =3.8.4-r0 || =3.8.5-r0 || =3.8.5-r1 || =3.8.5-r2 || =3.8.6-r0 || =3.8.7-r0 || =3.8.7-r1 || =3.8.7-r2 || =3.8.7-r3 || =3.8.8-r0 || =3.9.1-r0 || =3.9.2-r0 || =3.9.4-r0 || =3.9.5-r0 || =3.9.5-r1 || =3.9.6-r0 || =3.9.6-r1 || =3.9.6-r2 || =3.9.7-r2 || =3.9.7-r3 || =3.9.7-r4 || >=0 <3.11.12-r0 | 3.11.12-r0 | |
alpine v3.19 | =3.1.3-r0 || =3.10.0-r0 || =3.10.0-r1 || =3.10.1-r0 || =3.10.2-r0 || =3.10.2-r1 || =3.10.3-r0 || =3.10.3-r1 || =3.10.4-r0 || =3.10.5-r0 || =3.10.5-r1 || =3.10.5-r2 || =3.10.6-r0 || =3.10.6-r1 || =3.10.7-r0 || =3.10.8-r0 || =3.10.8-r1 || =3.10.8-r2 || =3.10.8-r3 || =3.11.0-r0 || =3.11.0-r1 || =3.11.0-r2 || =3.11.1-r0 || =3.11.1-r1 || =3.11.1-r2 || =3.11.1-r3 || =3.11.1-r4 || =3.11.10-r0 || =3.11.11-r0 || =3.11.2-r0 || =3.11.3-r0 || =3.11.3-r1 || =3.11.3-r10 || =3.11.3-r11 || =3.11.3-r2 || =3.11.3-r3 || =3.11.3-r4 || =3.11.3-r5 || =3.11.3-r6 || =3.11.3-r7 || =3.11.3-r8 || =3.11.3-r9 || =3.11.4-r0 || =3.11.4-r1 || =3.11.4-r2 || =3.11.4-r3 || =3.11.4-r4 || =3.11.5-r0 || =3.11.6-r0 || =3.11.6-r1 || =3.11.8-r0 || =3.11.9-r0 || =3.11.9-r1 || =3.2.0-r0 || =3.2.3-r0 || =3.3.0-r0 || =3.3.2-r0 || =3.3.3-r0 || =3.3.4-r0 || =3.4.1-r0 || =3.4.2-r0 || =3.4.2-r1 || =3.4.3-r1 || =3.4.3-r2 || =3.5.0-r0 || =3.5.1-r0 || =3.5.1-r1 || =3.5.1-r2 || =3.5.1-r3 || =3.5.2-r0 || =3.5.2-r1 || =3.5.2-r10 || =3.5.2-r2 || =3.5.2-r3 || =3.5.2-r4 || =3.5.2-r5 || =3.5.2-r6 || =3.5.2-r7 || =3.5.2-r8 || =3.5.2-r9 || =3.6.0-r0 || =3.6.1-r0 || =3.6.1-r1 || =3.6.1-r2 || =3.6.1-r3 || =3.6.1-r4 || =3.6.2-r0 || =3.6.2-r1 || =3.6.2-r2 || =3.6.2-r3 || =3.6.3-r3 || =3.6.3-r4 || =3.6.3-r5 || =3.6.3-r6 || =3.6.3-r7 || =3.6.3-r8 || =3.6.3-r9 || =3.6.4-r0 || =3.6.4-r1 || =3.6.6-r0 || =3.6.6-r1 || =3.6.6-r2 || =3.6.6-r3 || =3.6.7-r0 || =3.6.8-r0 || =3.6.8-r1 || =3.6.8-r2 || =3.7.2-r0 || =3.7.3-r0 || =3.7.3-r1 || =3.7.4-r0 || =3.7.5-r0 || =3.7.5-r1 || =3.8.0-r0 || =3.8.1-r0 || =3.8.1-r1 || =3.8.1-r2 || =3.8.1-r3 || =3.8.2-r0 || =3.8.2-r1 || =3.8.2-r2 || =3.8.2-r3 || =3.8.2-r4 || =3.8.2-r5 || =3.8.2-r6 || =3.8.2-r7 || =3.8.3-r0 || =3.8.4-r0 || =3.8.5-r0 || =3.8.5-r1 || =3.8.5-r2 || =3.8.6-r0 || =3.8.7-r0 || =3.8.7-r1 || =3.8.7-r2 || =3.8.7-r3 || =3.8.8-r0 || =3.9.1-r0 || =3.9.2-r0 || =3.9.4-r0 || =3.9.5-r0 || =3.9.5-r1 || =3.9.6-r0 || =3.9.6-r1 || =3.9.6-r2 || =3.9.7-r2 || =3.9.7-r3 || =3.9.7-r4 || >=0 <3.11.12-r0 | 3.11.12-r0 | |
alpine v3.20 | =3.1.3-r0 || =3.10.0-r0 || =3.10.0-r1 || =3.10.1-r0 || =3.10.2-r0 || =3.10.2-r1 || =3.10.3-r0 || =3.10.3-r1 || =3.10.4-r0 || =3.10.5-r0 || =3.10.5-r1 || =3.10.5-r2 || =3.10.6-r0 || =3.10.6-r1 || =3.10.7-r0 || =3.10.8-r0 || =3.10.8-r1 || =3.10.8-r2 || =3.10.8-r3 || =3.11.0-r0 || =3.11.0-r1 || =3.11.0-r2 || =3.11.1-r0 || =3.11.1-r1 || =3.11.1-r2 || =3.11.1-r3 || =3.11.1-r4 || =3.11.2-r0 || =3.11.3-r0 || =3.11.3-r1 || =3.11.3-r10 || =3.11.3-r11 || =3.11.3-r2 || =3.11.3-r3 || =3.11.3-r4 || =3.11.3-r5 || =3.11.3-r6 || =3.11.3-r7 || =3.11.3-r8 || =3.11.3-r9 || =3.11.4-r0 || =3.11.4-r1 || =3.11.4-r2 || =3.11.4-r3 || =3.11.4-r4 || =3.11.5-r0 || =3.11.6-r0 || =3.11.6-r1 || =3.11.6-r2 || =3.11.7-r0 || =3.11.7-r1 || =3.11.8-r0 || =3.12.2-r0 || =3.12.2-r1 || =3.12.3-r0 || =3.12.3-r1 || =3.12.3-r2 || =3.12.6-r0 || =3.12.7-r0 || =3.12.8-r0 || =3.12.8-r1 || =3.2.0-r0 || =3.2.3-r0 || =3.3.0-r0 || =3.3.2-r0 || =3.3.3-r0 || =3.3.4-r0 || =3.4.1-r0 || =3.4.2-r0 || =3.4.2-r1 || =3.4.3-r1 || =3.4.3-r2 || =3.5.0-r0 || =3.5.1-r0 || =3.5.1-r1 || =3.5.1-r2 || =3.5.1-r3 || =3.5.2-r0 || =3.5.2-r1 || =3.5.2-r10 || =3.5.2-r2 || =3.5.2-r3 || =3.5.2-r4 || =3.5.2-r5 || =3.5.2-r6 || =3.5.2-r7 || =3.5.2-r8 || =3.5.2-r9 || =3.6.0-r0 || =3.6.1-r0 || =3.6.1-r1 || =3.6.1-r2 || =3.6.1-r3 || =3.6.1-r4 || =3.6.2-r0 || =3.6.2-r1 || =3.6.2-r2 || =3.6.2-r3 || =3.6.3-r3 || =3.6.3-r4 || =3.6.3-r5 || =3.6.3-r6 || =3.6.3-r7 || =3.6.3-r8 || =3.6.3-r9 || =3.6.4-r0 || =3.6.4-r1 || =3.6.6-r0 || =3.6.6-r1 || =3.6.6-r2 || =3.6.6-r3 || =3.6.7-r0 || =3.6.8-r0 || =3.6.8-r1 || =3.6.8-r2 || =3.7.2-r0 || =3.7.3-r0 || =3.7.3-r1 || =3.7.4-r0 || =3.7.5-r0 || =3.7.5-r1 || =3.8.0-r0 || =3.8.1-r0 || =3.8.1-r1 || =3.8.1-r2 || =3.8.1-r3 || =3.8.2-r0 || =3.8.2-r1 || =3.8.2-r2 || =3.8.2-r3 || =3.8.2-r4 || =3.8.2-r5 || =3.8.2-r6 || =3.8.2-r7 || =3.8.3-r0 || =3.8.4-r0 || =3.8.5-r0 || =3.8.5-r1 || =3.8.5-r2 || =3.8.6-r0 || =3.8.7-r0 || =3.8.7-r1 || =3.8.7-r2 || =3.8.7-r3 || =3.8.8-r0 || =3.9.1-r0 || =3.9.2-r0 || =3.9.4-r0 || =3.9.5-r0 || =3.9.5-r1 || =3.9.6-r0 || =3.9.6-r1 || =3.9.6-r2 || =3.9.7-r2 || =3.9.7-r3 || =3.9.7-r4 || >=0 <3.12.9-r0 | 3.12.9-r0 | |
alpine v3.21 | =3.1.3-r0 || =3.10.0-r0 || =3.10.0-r1 || =3.10.1-r0 || =3.10.2-r0 || =3.10.2-r1 || =3.10.3-r0 || =3.10.3-r1 || =3.10.4-r0 || =3.10.5-r0 || =3.10.5-r1 || =3.10.5-r2 || =3.10.6-r0 || =3.10.6-r1 || =3.10.7-r0 || =3.10.8-r0 || =3.10.8-r1 || =3.10.8-r2 || =3.10.8-r3 || =3.11.0-r0 || =3.11.0-r1 || =3.11.0-r2 || =3.11.1-r0 || =3.11.1-r1 || =3.11.1-r2 || =3.11.1-r3 || =3.11.1-r4 || =3.11.2-r0 || =3.11.3-r0 || =3.11.3-r1 || =3.11.3-r10 || =3.11.3-r11 || =3.11.3-r2 || =3.11.3-r3 || =3.11.3-r4 || =3.11.3-r5 || =3.11.3-r6 || =3.11.3-r7 || =3.11.3-r8 || =3.11.3-r9 || =3.11.4-r0 || =3.11.4-r1 || =3.11.4-r2 || =3.11.4-r3 || =3.11.4-r4 || =3.11.5-r0 || =3.11.6-r0 || =3.11.6-r1 || =3.11.6-r2 || =3.11.7-r0 || =3.11.7-r1 || =3.11.8-r0 || =3.12.2-r0 || =3.12.2-r1 || =3.12.3-r0 || =3.12.3-r1 || =3.12.4-r0 || =3.12.5-r0 || =3.12.5-r1 || =3.12.6-r0 || =3.12.7-r0 || =3.12.7-r1 || =3.12.8-r0 || =3.12.8-r1 || =3.2.0-r0 || =3.2.3-r0 || =3.3.0-r0 || =3.3.2-r0 || =3.3.3-r0 || =3.3.4-r0 || =3.4.1-r0 || =3.4.2-r0 || =3.4.2-r1 || =3.4.3-r1 || =3.4.3-r2 || =3.5.0-r0 || =3.5.1-r0 || =3.5.1-r1 || =3.5.1-r2 || =3.5.1-r3 || =3.5.2-r0 || =3.5.2-r1 || =3.5.2-r10 || =3.5.2-r2 || =3.5.2-r3 || =3.5.2-r4 || =3.5.2-r5 || =3.5.2-r6 || =3.5.2-r7 || =3.5.2-r8 || =3.5.2-r9 || =3.6.0-r0 || =3.6.1-r0 || =3.6.1-r1 || =3.6.1-r2 || =3.6.1-r3 || =3.6.1-r4 || =3.6.2-r0 || =3.6.2-r1 || =3.6.2-r2 || =3.6.2-r3 || =3.6.3-r3 || =3.6.3-r4 || =3.6.3-r5 || =3.6.3-r6 || =3.6.3-r7 || =3.6.3-r8 || =3.6.3-r9 || =3.6.4-r0 || =3.6.4-r1 || =3.6.6-r0 || =3.6.6-r1 || =3.6.6-r2 || =3.6.6-r3 || =3.6.7-r0 || =3.6.8-r0 || =3.6.8-r1 || =3.6.8-r2 || =3.7.2-r0 || =3.7.3-r0 || =3.7.3-r1 || =3.7.4-r0 || =3.7.5-r0 || =3.7.5-r1 || =3.8.0-r0 || =3.8.1-r0 || =3.8.1-r1 || =3.8.1-r2 || =3.8.1-r3 || =3.8.2-r0 || =3.8.2-r1 || =3.8.2-r2 || =3.8.2-r3 || =3.8.2-r4 || =3.8.2-r5 || =3.8.2-r6 || =3.8.2-r7 || =3.8.3-r0 || =3.8.4-r0 || =3.8.5-r0 || =3.8.5-r1 || =3.8.5-r2 || =3.8.6-r0 || =3.8.7-r0 || =3.8.7-r1 || =3.8.7-r2 || =3.8.7-r3 || =3.8.8-r0 || =3.9.1-r0 || =3.9.2-r0 || =3.9.4-r0 || =3.9.5-r0 || =3.9.5-r1 || =3.9.6-r0 || =3.9.6-r1 || =3.9.6-r2 || =3.9.7-r2 || =3.9.7-r3 || =3.9.7-r4 || >=0 <3.12.9-r0 | 3.12.9-r0 | |
alpine v3.22 | =3.1.3-r0 || =3.10.0-r0 || =3.10.0-r1 || =3.10.1-r0 || =3.10.2-r0 || =3.10.2-r1 || =3.10.3-r0 || =3.10.3-r1 || =3.10.4-r0 || =3.10.5-r0 || =3.10.5-r1 || =3.10.5-r2 || =3.10.6-r0 || =3.10.6-r1 || =3.10.7-r0 || =3.10.8-r0 || =3.10.8-r1 || =3.10.8-r2 || =3.10.8-r3 || =3.11.0-r0 || =3.11.0-r1 || =3.11.0-r2 || =3.11.1-r0 || =3.11.1-r1 || =3.11.1-r2 || =3.11.1-r3 || =3.11.1-r4 || =3.11.2-r0 || =3.11.3-r0 || =3.11.3-r1 || =3.11.3-r10 || =3.11.3-r11 || =3.11.3-r2 || =3.11.3-r3 || =3.11.3-r4 || =3.11.3-r5 || =3.11.3-r6 || =3.11.3-r7 || =3.11.3-r8 || =3.11.3-r9 || =3.11.4-r0 || =3.11.4-r1 || =3.11.4-r2 || =3.11.4-r3 || =3.11.4-r4 || =3.11.5-r0 || =3.11.6-r0 || =3.11.6-r1 || =3.11.6-r2 || =3.11.7-r0 || =3.11.7-r1 || =3.11.8-r0 || =3.12.2-r0 || =3.12.2-r1 || =3.12.3-r0 || =3.12.3-r1 || =3.12.4-r0 || =3.12.5-r0 || =3.12.5-r1 || =3.12.6-r0 || =3.12.7-r0 || =3.12.7-r1 || =3.12.8-r0 || =3.12.8-r1 || =3.2.0-r0 || =3.2.3-r0 || =3.3.0-r0 || =3.3.2-r0 || =3.3.3-r0 || =3.3.4-r0 || =3.4.1-r0 || =3.4.2-r0 || =3.4.2-r1 || =3.4.3-r1 || =3.4.3-r2 || =3.5.0-r0 || =3.5.1-r0 || =3.5.1-r1 || =3.5.1-r2 || =3.5.1-r3 || =3.5.2-r0 || =3.5.2-r1 || =3.5.2-r10 || =3.5.2-r2 || =3.5.2-r3 || =3.5.2-r4 || =3.5.2-r5 || =3.5.2-r6 || =3.5.2-r7 || =3.5.2-r8 || =3.5.2-r9 || =3.6.0-r0 || =3.6.1-r0 || =3.6.1-r1 || =3.6.1-r2 || =3.6.1-r3 || =3.6.1-r4 || =3.6.2-r0 || =3.6.2-r1 || =3.6.2-r2 || =3.6.2-r3 || =3.6.3-r3 || =3.6.3-r4 || =3.6.3-r5 || =3.6.3-r6 || =3.6.3-r7 || =3.6.3-r8 || =3.6.3-r9 || =3.6.4-r0 || =3.6.4-r1 || =3.6.6-r0 || =3.6.6-r1 || =3.6.6-r2 || =3.6.6-r3 || =3.6.7-r0 || =3.6.8-r0 || =3.6.8-r1 || =3.6.8-r2 || =3.7.2-r0 || =3.7.3-r0 || =3.7.3-r1 || =3.7.4-r0 || =3.7.5-r0 || =3.7.5-r1 || =3.8.0-r0 || =3.8.1-r0 || =3.8.1-r1 || =3.8.1-r2 || =3.8.1-r3 || =3.8.2-r0 || =3.8.2-r1 || =3.8.2-r2 || =3.8.2-r3 || =3.8.2-r4 || =3.8.2-r5 || =3.8.2-r6 || =3.8.2-r7 || =3.8.3-r0 || =3.8.4-r0 || =3.8.5-r0 || =3.8.5-r1 || =3.8.5-r2 || =3.8.6-r0 || =3.8.7-r0 || =3.8.7-r1 || =3.8.7-r2 || =3.8.7-r3 || =3.8.8-r0 || =3.9.1-r0 || =3.9.2-r0 || =3.9.4-r0 || =3.9.5-r0 || =3.9.5-r1 || =3.9.6-r0 || =3.9.6-r1 || =3.9.6-r2 || =3.9.7-r2 || =3.9.7-r3 || =3.9.7-r4 || >=0 <3.12.9-r0 | 3.12.9-r0 | |
debian 12 | =7.3.11+dfsg-2 || =7.3.11+dfsg-2+deb12u1 || =7.3.11+dfsg-2+deb12u2 || =7.3.11+dfsg-2+deb12u3 || =7.3.12+dfsg-1 || =7.3.12~rc1+dfsg-1 || =7.3.12~rc2+dfsg-1 || =7.3.13+dfsg-1 || =7.3.14+dfsg-1 || =7.3.15+dfsg-1 || =7.3.16+dfsg-1 || =7.3.16+dfsg-2 || =7.3.17+dfsg-1 || =7.3.17+dfsg-2 || =7.3.17+dfsg-3 || =7.3.18+dfsg-1 || =7.3.18+dfsg-2 || =7.3.19+dfsg-1 || =7.3.19+dfsg-2 || =7.3.20+dfsg-1 || =7.3.20+dfsg-2 || =7.3.20+dfsg-3 || =7.3.20+dfsg-4 || =7.3.21+dfsg-1 || =7.3.21+dfsg-2 || =7.3.21+dfsg-3 || =7.3.21+dfsg-4 | - |
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