Описание
fold_binary in fold-const.c in GNU Compiler Collection (gcc) 4.1 improperly handles pointer overflow when folding a certain expr comparison to a corresponding offset comparison in cases other than EQ_EXPR and NE_EXPR, which might introduce buffer overflow vulnerabilities into applications that could be exploited by context-dependent attackers.NOTE: the vendor states that the essence of the issue is "not correctly interpreting an offset to a pointer as a signed value."
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | not-affected | |
| devel | not-affected | |
| edgy | not-affected | |
| feisty | not-affected | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | released | 4.1.1-13ubuntu5 |
| edgy | released | 4.1.1-13ubuntu5 |
| feisty | released | 4.1.1-13ubuntu5 |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | released | 4.2.1-5ubuntu3 |
| edgy | DNE | |
| feisty | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | not-affected | |
| devel | released | 4.1.1-14ubuntu7 |
| edgy | released | 4.1.1-14ubuntu7 |
| feisty | released | 4.1.1-14ubuntu7 |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | released | 4.2.1-5ubuntu4 |
| edgy | DNE | |
| feisty | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | released | 0.24-4.1.2-16 |
| edgy | DNE | |
| feisty | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | released | 4.1.1-15ubuntu1 |
| edgy | released | 4.1.1-15ubuntu1 |
| feisty | released | 4.1.1-15ubuntu1 |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | released | 4.2.1-4ubuntu2 |
| edgy | DNE | |
| feisty | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | DNE | |
| devel | released | 2.1-4.1.2-16ubuntu2 |
| edgy | DNE | |
| feisty | DNE | |
| upstream | needs-triage |
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Ссылки на источники
2.1 Low
CVSS2
Связанные уязвимости
fold_binary in fold-const.c in GNU Compiler Collection (gcc) 4.1 improperly handles pointer overflow when folding a certain expr comparison to a corresponding offset comparison in cases other than EQ_EXPR and NE_EXPR, which might introduce buffer overflow vulnerabilities into applications that could be exploited by context-dependent attackers.NOTE: the vendor states that the essence of the issue is "not correctly interpreting an offset to a pointer as a signed value."
fold_binary in fold-const.c in GNU Compiler Collection (gcc) 4.1 impro ...
fold_binary in fold-const.c in GNU Compiler Collection (gcc) 4.1 improperly handles pointer overflow when folding a certain expr comparison to a corresponding offset comparison in cases other than EQ_EXPR and NE_EXPR, which might introduce buffer overflow vulnerabilities into applications that could be exploited by context-dependent attackers.NOTE: the vendor states that the essence of the issue is "not correctly interpreting an offset to a pointer as a signed value."
2.1 Low
CVSS2