A safety researcher says a bug on an Indian state authorities web site inadvertently revealed paperwork containing residents’ Aadhaar numbers, identification playing cards, and copies of their fingerprints.
The bug was mounted final week after the safety researcher disclosed the bug to native authorities.
Sourajeet Majumder discovered the bug within the West Bengal authorities’s e-District internet portal that permits state residents to entry authorities companies on-line, like acquiring start and dying certificates and constructing functions. Majumder mentioned the web site bug meant it was potential to acquire land deeds, which include information in regards to the house owners of a chunk of land, from the e-District web site by guessing sequential deed utility numbers.
Application identification numbers are distinctive 16-digit numbers issued by the state authorities when an area resident applies for a digital copy of a deed.
{A partially} blurred copy of an uncovered West Bengal resident’s land deed.
Not each utility identification quantity was legitimate. Using publicly accessible instruments like Burp Suite to research the community visitors out and in of the web site meant that Majumder might cycle by means of complete lists of sequential utility numbers and use the responses from the server to find out if an utility identification quantity was legitimate.
With entry to an utility identification quantity, anybody with a login to the e-District system might entry a replica of a land deed. Two land deed information seen by TechCrunch include the names of the people concerned with the deed, their pictures, and their full set of fingerprints from each fingers. It’s not unusual to see a number of people on a single deed.
The deeds additionally include the people’ government-issued identification paperwork, together with their confidential Aadhaar numbers, which each citizen is assigned as a part of India’s nationwide identification and biometric database. Aadhaar numbers are required for accessing banking, cellular phone plans, and lots of authorities companies.
Majumder reported the web site vulnerability to India’s pc emergency response crew, referred to as CERT-In, and the West Bengal authorities, fearing that the vulnerability may very well be misused for identification fraud. The bug was mounted quickly after.
It’s not recognized if anybody else aside from Majumder found the bug. Representatives for the West Bengal authorities and CERT-In didn’t return requests for remark. The West Bengal authorities’s e-District web site says it has processed greater than 17 million functions to this point, although it’s not recognized what number of relate to land deeds.
Local media experiences a latest rise in fraud linked to the alleged theft of biometric info, which criminals are mentioned to be utilizing to empty financial institution accounts.
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