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Some fixes available 1 of 2
A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10. It allows remote attackers to cause a denial of service (relay crash) because the KIST implementation allows a channel to be added more than once in the pending list.
1 affected package
tor
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| tor | — | — | — | Fixed |
Some fixes available 1 of 2
An issue was discovered in Tor before 0.2.9.15, 0.3.1.x before 0.3.1.10, and 0.3.2.x before 0.3.2.10. The directory-authority protocol-list subprotocol implementation allows remote attackers to cause a denial of service (NULL...
1 affected package
tor
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| tor | — | — | — | Not affected |
An out-of-bounds read in JPXStream::readTilePart in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.
4 affected packages
ipe, libextractor, poppler, xpdf
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ipe | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| libextractor | Not affected | Not affected | Not affected | Not affected |
| poppler | Not affected | Not affected | Not affected | Not affected |
| xpdf | Vulnerable | Vulnerable | Not in release | Vulnerable |
A NULL pointer dereference in XFAForm::scanFields in XFAForm.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.
4 affected packages
libextractor, ipe, poppler, xpdf
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| libextractor | Not affected | Not affected | Not affected | Not affected |
| ipe | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| poppler | Not affected | Not affected | Not affected | Not affected |
| xpdf | Vulnerable | Vulnerable | Not in release | Vulnerable |
Infinite recursion in AcroForm::scanField in AcroForm.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file due to lack of loop checking, as demonstrated by pdftohtml.
4 affected packages
ipe, libextractor, poppler, xpdf
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ipe | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| libextractor | Not affected | Not affected | Not affected | Not affected |
| poppler | Not affected | Not affected | Not affected | Not affected |
| xpdf | Vulnerable | Vulnerable | Not in release | Vulnerable |
A NULL pointer dereference in JPXStream::fillReadBuf in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.
4 affected packages
libextractor, ipe, poppler, xpdf
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| libextractor | Not affected | Not affected | Not affected | Not affected |
| ipe | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| poppler | Not affected | Not affected | Not affected | Not affected |
| xpdf | Vulnerable | Vulnerable | Not in release | Vulnerable |
An issue was discovered in xpdf 4.00. A NULL pointer dereference in readCodestream allows an attacker to cause denial of service via a JPX image with zero components.
4 affected packages
libextractor, poppler, ipe, xpdf
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| libextractor | Not affected | Not affected | Not affected | Not affected |
| poppler | Not affected | Not affected | Not affected | Not affected |
| ipe | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xpdf | Vulnerable | Vulnerable | Not in release | Vulnerable |
An issue was discovered in xpdf 4.00. An infinite loop in XRef::Xref allows an attacker to cause denial of service because loop detection exists only for tables, not streams.
4 affected packages
ipe, poppler, libextractor, xpdf
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ipe | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| poppler | Not affected | Not affected | Not affected | Not affected |
| libextractor | Not affected | Not affected | Not affected | Not affected |
| xpdf | Vulnerable | Vulnerable | Not in release | Vulnerable |
A large loop in JBIG2Stream::readSymbolDictSeg in xpdf 4.00 allows an attacker to cause denial of service via a specific file due to inappropriate decoding.
4 affected packages
libextractor, poppler, ipe, xpdf
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| libextractor | Not affected | Not affected | Not affected | Not affected |
| poppler | Not affected | Not affected | Not affected | Not affected |
| ipe | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| xpdf | Vulnerable | Vulnerable | Not in release | Vulnerable |
Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Net). Supported versions that are affected are 6.9.9 and prior and 6.10.4 and prior. Easily exploitable vulnerability allows unauthenticated...
1 affected package
mysql-connector-net
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| mysql-connector-net | Not in release | Not in release | Not in release | Needs evaluation |