PoDoFo PDF Dictionary PdfTokenizer.cpp DetermineDataType use after free
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.2%
exploitation probability
0.2%top 90% of all CVEs
observed exploitation
nono source reports it
A flaw has been found in PoDoFo 1.1.0-dev. This issue affects the function PdfTokenizer::DetermineDataType of the file src/podofo/main/PdfTokenizer.cpp of the component PDF Dictionary Parser. Executing manipulation can lead to use after free. It is possible to launch the attack on the local host. The exploit has been published and may be used. This patch is called 22d16cb142f293bf956f66a4d399cdd65576d36c. A patch should be applied to remediate this issue.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
n/a · PoDoFoReferences
https://drive.google.com/file/d/1edJH17GAiK9R441Gjyj8tiV_2ptoL16U/view?usp=sharinghttps://github.com/podofo/podofo/commit/22d16cb142f293bf956f66a4d399cdd65576d36chttps://github.com/podofo/podofo/issues/275https://vuldb.com/?ctiid.321227https://vuldb.com/?id.321227https://vuldb.com/?submit.632364https://vuldb.com/?submit.632365