Описание
UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. This issue has been resolved in version 5.4.0 and all users should upgrade to UltraJSON 5.4.0. There are no known workarounds for this issue.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| esm-apps-legacy/xenial | needs-triage | |
| esm-apps/bionic | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/xenial | ignored | end of ESM support, was needs-triage |
| esm-infra/focal | DNE | |
| focal | DNE | |
| impish | ignored | end of life |
| jammy | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | needs-triage | |
| esm-apps-legacy/xenial | needs-triage | |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | needs-triage | |
| esm-apps/resolute | needs-triage | |
| esm-apps/xenial | ignored | end of ESM support, was needs-triage |
| esm-infra-legacy/trusty | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | not-affected | 5.4.0-1 |
| esm-apps-legacy/xenial | released | 1.33-1ubuntu0.1~esm2 |
| esm-apps/bionic | released | 1.35-2ubuntu0.1~esm1 |
| esm-apps/focal | released | 1.35-4ubuntu0.1+esm1 |
| esm-apps/jammy | released | 5.1.0-1ubuntu0.1~esm1 |
| esm-apps/noble | not-affected | 5.4.0-1 |
| esm-apps/resolute | not-affected | 5.4.0-1 |
| esm-apps/xenial | released | 1.33-1ubuntu0.1~esm2 |
| focal | ignored | end of standard support, was needed |
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Ссылки на источники
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3
Связанные уязвимости
UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. This issue has been resolved in version 5.4.0 and all users should upgrade to UltraJSON 5.4.0. There are no known workarounds for this issue.
UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. This issue has been resolved in version 5.4.0 and all users should upgrade to UltraJSON 5.4.0. There are no known workarounds for this issue.
UltraJSON is a fast JSON encoder and decoder written in pure C with bi ...
Potential double free of buffer during string decoding
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3