Описание
In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in strncpy from FoFiType1::parse in fofi/FoFiType1.cc because it does not ensure the source string has a valid length before making a fixed-length copy. It can, for example, be triggered by sending a crafted PDF document to the pdftotext tool. It allows an attacker to use a crafted pdf file to cause Denial of Service or an information leak, or possibly have unspecified other impact.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| cosmic | ignored | end of life |
| devel | not-affected | code not present |
| disco | not-affected | code not present |
| eoan | not-affected | code not present |
| esm-apps/bionic | not-affected | code not present |
| esm-apps/focal | not-affected | code not present |
| esm-apps/jammy | not-affected | code not present |
| esm-apps/xenial | not-affected | code not present |
| esm-infra-legacy/trusty | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| cosmic | ignored | end of life |
| devel | not-affected | code not present |
| disco | not-affected | code not present |
| eoan | not-affected | code not present |
| esm-apps/bionic | not-affected | code not present |
| esm-apps/focal | not-affected | code not present |
| esm-apps/jammy | not-affected | code not present |
| esm-apps/xenial | not-affected | code not present |
| esm-infra-legacy/trusty | not-affected | code not present |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | 0.62.0-2ubuntu2.9 |
| cosmic | not-affected | 0.68.0-0ubuntu1.7 |
| devel | not-affected | 0.76.1-0ubuntu4 |
| disco | not-affected | 0.74.0-0ubuntu1.2 |
| eoan | not-affected | 0.76.1-0ubuntu4 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 0.62.0-2ubuntu2.9 |
| esm-infra/focal | not-affected | 0.76.1-0ubuntu4 |
| esm-infra/xenial | not-affected | 0.41.0-0ubuntu1.15 |
| focal | not-affected | 0.76.1-0ubuntu4 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| cosmic | ignored | end of life |
| devel | not-affected | code not present |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/bionic | not-affected | code not present |
| esm-apps/jammy | not-affected | code not present |
| esm-apps/xenial | not-affected | code not present |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE |
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EPSS
6.8 Medium
CVSS2
7.8 High
CVSS3
Связанные уязвимости
In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in strncpy from FoFiType1::parse in fofi/FoFiType1.cc because it does not ensure the source string has a valid length before making a fixed-length copy. It can, for example, be triggered by sending a crafted PDF document to the pdftotext tool. It allows an attacker to use a crafted pdf file to cause Denial of Service or an information leak, or possibly have unspecified other impact.
In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in s ...
In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in strncpy from FoFiType1::parse in fofi/FoFiType1.cc because it does not ensure the source string has a valid length before making a fixed-length copy. It can, for example, be triggered by sending a crafted PDF document to the pdftotext tool. It allows an attacker to use a crafted pdf file to cause Denial of Service or an information leak, or possibly have unspecified other impact.
EPSS
6.8 Medium
CVSS2
7.8 High
CVSS3