Описание
KaTeX is a JavaScript library for TeX math rendering on the web. KaTeX users who render untrusted mathematical expressions could encounter malicious input using \edef that causes a near-infinite loop, despite setting maxExpand to avoid such loops. This can be used as an availability attack, where e.g. a client rendering another user's KaTeX input will be unable to use the site due to memory overflow, tying up the main thread, or stack overflow. Upgrade to KaTeX v0.16.10 to remove this vulnerability.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 0.16.10+~cs6.1.0-2 |
| esm-apps/bionic | not-affected | code not present |
| esm-apps/focal | not-affected | code not present |
| esm-apps/jammy | released | 0.13.11+~cs6.0.0-2ubuntu0.1~esm1 |
| esm-apps/noble | not-affected | 0.16.10+~cs6.1.0-2 |
| focal | ignored | end of standard support, was needs-triage |
| jammy | needed | |
| mantic | ignored | end of life, was needs-triage |
| noble | not-affected | 0.16.10+~cs6.1.0-2 |
| oracular | not-affected | 0.16.10+~cs6.1.0-2 |
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Ссылки на источники
6.5 Medium
CVSS3
Связанные уязвимости
KaTeX is a JavaScript library for TeX math rendering on the web. KaTeX users who render untrusted mathematical expressions could encounter malicious input using `\edef` that causes a near-infinite loop, despite setting `maxExpand` to avoid such loops. This can be used as an availability attack, where e.g. a client rendering another user's KaTeX input will be unable to use the site due to memory overflow, tying up the main thread, or stack overflow. Upgrade to KaTeX v0.16.10 to remove this vulnerability.
KaTeX is a JavaScript library for TeX math rendering on the web. KaTeX ...
6.5 Medium
CVSS3