Описание
A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 2.14.5+dfsg-0.2 |
| esm-infra-legacy/trusty | released | 2.9.1+dfsg1-3ubuntu4.13+esm10 |
| esm-infra/bionic | released | 2.9.4+dfsg1-6.1ubuntu1.9+esm6 |
| esm-infra/focal | released | 2.9.10+dfsg-5ubuntu0.20.04.10+esm3 |
| esm-infra/xenial | released | 2.9.3+dfsg1-1ubuntu0.7+esm11 |
| jammy | released | 2.9.13+dfsg-1ubuntu0.10 |
| noble | released | 2.9.14+dfsg-1.3ubuntu3.6 |
| plucky | released | 2.12.7+dfsg+really2.9.14-0.4ubuntu0.4 |
| questing | not-affected | 2.14.5+dfsg-0.2 |
| upstream | released | 2.14.5+dfsg-0.1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | deferred | 2025-11-12 |
| esm-infra-legacy/trusty | deferred | 2025-11-12 |
| esm-infra/bionic | deferred | 2025-11-12 |
| esm-infra/focal | deferred | 2025-11-12 |
| esm-infra/xenial | deferred | 2025-11-12 |
| jammy | deferred | 2025-11-12 |
| noble | deferred | 2025-11-12 |
| oracular | ignored | end of life, was needs-triage |
| plucky | deferred | 2025-11-12 |
| questing | deferred | 2025-11-12 |
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EPSS
7.8 High
CVSS3
Связанные уязвимости
A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.
A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.
Libxslt: heap use-after-free in libxslt caused by atype corruption in xmlattrptr
A flaw was found in libxslt where the attribute type, atype, flags are ...
EPSS
7.8 High
CVSS3