Описание
A flaw has been found in LibTIFF 4.7.0. This affects the function _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSetNew/InitCCITTFax3 of the file tools/tiffcmp.c of the component tiffcmp. Executing manipulation can lead to memory leak. The attack is restricted to local execution. This attack is characterized by high complexity. It is indicated that the exploitability is difficult. The exploit has been published and may be used. There is ongoing doubt regarding the real existence of this vulnerability. This patch is called ed141286a37f6e5ddafb5069347ff5d587e7a4e0. It is best practice to apply a patch to resolve this issue. A researcher disputes the security impact of this issue, because "this is a memory leak on a command line tool that is about to exit anyway". In the reply the project maintainer declares this issue as "a simple 'bug' when leaving the command line tool and (...) not a security issue at all".
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | uses system tiff |
| esm-apps/bionic | not-affected | uses system tiff |
| esm-apps/focal | not-affected | uses system tiff |
| esm-apps/jammy | not-affected | uses system tiff |
| esm-apps/noble | not-affected | uses system tiff |
| esm-apps/xenial | needs-triage | |
| esm-infra-legacy/trusty | needs-triage | |
| jammy | not-affected | uses system tiff |
| noble | not-affected | uses system tiff |
| plucky | not-affected | uses system tiff |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | dropped embedded libtiff |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | not-affected | dropped embedded libtiff |
| jammy | needs-triage | |
| noble | not-affected | dropped embedded libtiff |
| plucky | not-affected | dropped embedded libtiff |
| questing | not-affected | dropped embedded libtiff |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | needs-triage | |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | needs-triage | |
| jammy | needs-triage | |
| noble | needs-triage | |
| plucky | needs-triage | |
| questing | needs-triage | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | needs-triage | |
| esm-apps/bionic | needs-triage | |
| esm-apps/focal | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | needs-triage | |
| esm-apps/xenial | needs-triage | |
| jammy | needs-triage | |
| noble | needs-triage | |
| plucky | needs-triage | |
| questing | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 4.7.0-3ubuntu3 |
| esm-infra-legacy/trusty | released | 4.0.3-7ubuntu0.11+esm16 |
| esm-infra/bionic | released | 4.0.9-5ubuntu0.10+esm9 |
| esm-infra/focal | released | 4.1.0+git191117-2ubuntu0.20.04.14+esm2 |
| esm-infra/xenial | released | 4.0.6-1ubuntu0.8+esm19 |
| jammy | released | 4.3.0-6ubuntu0.12 |
| noble | released | 4.5.1+git230720-4ubuntu2.4 |
| plucky | released | 4.5.1+git230720-4ubuntu4.2 |
| questing | released | 4.7.0-3ubuntu3 |
| upstream | needs-triage |
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Ссылки на источники
EPSS
1 Low
CVSS2
2.5 Low
CVSS3
Связанные уязвимости
A flaw has been found in LibTIFF 4.7.0. This affects the function _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSetNew/InitCCITTFax3 of the file tools/tiffcmp.c of the component tiffcmp. Executing manipulation can lead to memory leak. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ed141286a37f6e5ddafb5069347ff5d587e7a4e0. It is best practice to apply a patch to resolve this issue.
A flaw has been found in LibTIFF 4.7.0. This affects the function _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSetNew/InitCCITTFax3 of the file tools/tiffcmp.c of the component tiffcmp. Executing manipulation can lead to memory leak. The attack is restricted to local execution. This attack is characterized by high complexity. It is indicated that the exploitability is difficult. The exploit has been published and may be used. There is ongoing doubt regarding the real existence of this vulnerability. This patch is called ed141286a37f6e5ddafb5069347ff5d587e7a4e0. It is best practice to apply a patch to resolve this issue. A researcher disputes the security impact of this issue, because "this is a memory leak on a command line tool that is about to exit anyway". In the reply the project maintainer declares this issue as "a simple 'bug' when leaving the command line tool and (...) not a security issue at all".
A flaw has been found in LibTIFF 4.7.0. This affects the function _TIF ...
A flaw has been found in LibTIFF 4.7.0. This affects the function _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSetNew/InitCCITTFax3 of the file tools/tiffcmp.c of the component tiffcmp. Executing manipulation can lead to memory leak. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ed141286a37f6e5ddafb5069347ff5d587e7a4e0. It is best practice to apply a patch to resolve this issue.
Уязвимость компонента tiffcmp библиотеки LibTIFF, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
1 Low
CVSS2
2.5 Low
CVSS3