Описание
flex.skl in Will Estes and John Millaway Fast Lexical Analyzer Generator (flex) before 2.5.33 does not allocate enough memory for grammars containing (1) REJECT statements or (2) trailing context rules, which causes flex to generate code that contains a buffer overflow that might allow context-dependent attackers to execute arbitrary code.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 2.1.18-2ubuntu2 |
| devel | DNE | |
| edgy | released | 2.1.18-2ubuntu2 |
| feisty | released | 2.1.18-2ubuntu2 |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 2.5.31-38ubuntu1 |
| devel | released | 2.5.31-38ubuntu1 |
| edgy | released | 2.5.31-38ubuntu1 |
| feisty | released | 2.5.31-38ubuntu1 |
| upstream | needs-triage |
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| 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 | not-affected | |
| edgy | not-affected | |
| feisty | not-affected | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | not-affected | |
| edgy | not-affected | |
| feisty | not-affected | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 2.0.14-1ubuntu1 |
| devel | released | 2.0.14-1ubuntu1 |
| edgy | released | 2.0.14-1ubuntu1 |
| feisty | released | 2.0.14-1ubuntu1 |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 1.1.1+ubuntu1-2 |
| devel | DNE | |
| edgy | released | 1.1.1+ubuntu1-2 |
| feisty | released | 1.1.1+ubuntu1-2 |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 1.1.1+ubuntu2-7.7 |
| edgy | released | 1.1.2+repacked1-0ubuntu3.4 |
| feisty | ignored | end of life, was needed |
| upstream | needs-triage |
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7.5 High
CVSS2
Связанные уязвимости
flex.skl in Will Estes and John Millaway Fast Lexical Analyzer Generator (flex) before 2.5.33 does not allocate enough memory for grammars containing (1) REJECT statements or (2) trailing context rules, which causes flex to generate code that contains a buffer overflow that might allow context-dependent attackers to execute arbitrary code.
flex.skl in Will Estes and John Millaway Fast Lexical Analyzer Generat ...
flex.skl in Will Estes and John Millaway Fast Lexical Analyzer Generator (flex) before 2.5.33 does not allocate enough memory for grammars containing (1) REJECT statements or (2) trailing context rules, which causes flex to generate code that contains a buffer overflow that might allow context-dependent attackers to execute arbitrary code.
7.5 High
CVSS2